fixes udb

Co-authored-by: Cursor <cursoragent@cursor.com>

.cursor/plans/implement_rbac_roles_page_8dd9fac6.plan.md

@@ -1,144 +0,0 @@
-# Implement RBAC Roles Page
-
-## Overview
-Implement the RBAC roles admin page following the exact pattern used in `mandates.ts`. This includes creating the API file, custom hook for state management, updating the page configuration with CreateButton header button, and adding translations in all three languages (German, English, French).
-
-## Files to Create/Modify
-
-### 1. Create API File: `frontend_nyla/src/api/roleApi.ts`
-   - Follow the pattern from `mandateApi.ts`
-   - Implement all required endpoints:
-     - `fetchRoles()` - GET /api/rbac/roles (with pagination support)
-     - `fetchRoleById()` - GET /api/rbac/roles/{roleId}
-     - `fetchRoleOptions()` - GET /api/rbac/roles/options
-     - `createRole()` - POST /api/rbac/roles
-     - `updateRole()` - PUT /api/rbac/roles/{roleId}
-     - `deleteRole()` - DELETE /api/rbac/roles/{roleId}
-   - Include TypeScript types: `Role`, `RoleUpdateData`, `PaginationParams`, `PaginatedResponse`
-
-### 2. Create Hook: `frontend_nyla/src/hooks/useAdminRbacRoles.ts`
-   - Follow the exact pattern from `useAdminMandates.ts`
-   - Create two hooks:
-     - `useRbacRoles()` - Main hook for data fetching and state management
-       - Fetch roles with pagination support
-       - Fetch attributes from `/api/attributes/Role` using `fetchAttributes(request, 'Role')`
-       - Fetch permissions using `checkPermission('DATA', 'Role')`
-       - Implement `generateEditFieldsFromAttributes()` using `attributeTypeMapper` utilities
-       - Implement `generateCreateFieldsFromAttributes()` using `attributeTypeMapper` utilities
-       - Implement `ensureAttributesLoaded()` for EditActionButton
-       - Implement optimistic updates (`removeOptimistically`, `updateOptimistically`)
-       - Return pagination info, attributes, permissions, and all required functions
-     - `useRbacRoleOperations()` - Operations hook for CRUD
-       - `handleRoleDelete()` - Delete with loading state tracking
-       - `handleRoleCreate()` - Create with error handling
-       - `handleRoleUpdate()` - Update with error handling
-       - Track loading states in Sets (deletingRoles, editingRoles, creatingRole)
-       - Return error states (deleteError, createError, updateError)
-
-### 3. Update Page Configuration: `frontend_nyla/src/core/PageManager/data/pages/admin/rbac-role.ts`
-   - Follow the exact structure from `mandates.ts`
-   - Import `FaPlus` from `react-icons/fa` for the create button icon
-   - Create `createRbacRolesHook()` factory function that:
-     - Uses `useRbacRoles()` and `useRbacRoleOperations()`
-     - Converts attributes to columns using `attributesToColumns()` helper
-     - Implements `handleDeleteSingle` and `handleDeleteMultiple` callbacks
-     - Returns all required data for FormGeneratorTable
-   - Update `rbacRolePageData`:
-     - Add header button with `FaPlus` icon for creating roles (following mandates.ts pattern):
-       ```typescript
-       headerButtons: [
-           {
-               id: 'add-role',
-               label: 'admin.rbac-role.new_button',
-               variant: 'primary',
-               size: 'md',
-               icon: FaPlus,
-               formConfig: {
-                   fields: [], // Empty array - fields will be generated dynamically from attributes
-                   popupTitle: 'admin.rbac-role.modal.create.title',
-                   popupSize: 'medium',
-                   createOperationName: 'handleRoleCreate',
-                   successMessage: 'admin.rbac-role.create.success',
-                   errorMessage: 'admin.rbac-role.create.error'
-               }
-           }
-       ]
-       ```
-     - Add table content section with:
-       - `hookFactory: createRbacRolesHook`
-       - Action buttons: edit and delete (following mandates pattern)
-       - Configure edit button with `fetchItemFunctionName: 'fetchRoleById'`
-       - Configure delete button with proper operation names
-       - Add permission-based disabled logic
-     - Keep existing privilege checker (sysadmin only)
-
-### 4. Update Translations: All three locale files
-   - **German (`frontend_nyla/src/locales/de.ts`)**: Add missing translations after line 756:
-     - `'admin.rbac-role.new_button': 'Rolle hinzufügen'`
-     - `'admin.rbac-role.action.edit': 'Bearbeiten'`
-     - `'admin.rbac-role.action.delete': 'Löschen'`
-     - `'admin.rbac-role.modal.create.title': 'Neue Rolle erstellen'`
-     - `'admin.rbac-role.create.success': 'Rolle erfolgreich erstellt'`
-     - `'admin.rbac-role.create.error': 'Fehler beim Erstellen der Rolle'`
-   
-   - **English (`frontend_nyla/src/locales/en.ts`)**: Add missing translations after line 756:
-     - `'admin.rbac-role.new_button': 'Add Role'`
-     - `'admin.rbac-role.action.edit': 'Edit'`
-     - `'admin.rbac-role.action.delete': 'Delete'`
-     - `'admin.rbac-role.modal.create.title': 'Create New Role'`
-     - `'admin.rbac-role.create.success': 'Role created successfully'`
-     - `'admin.rbac-role.create.error': 'Error creating role'`
-   
-   - **French (`frontend_nyla/src/locales/fr.ts`)**: Add missing translations after line 756:
-     - `'admin.rbac-role.new_button': 'Ajouter un rôle'`
-     - `'admin.rbac-role.action.edit': 'Modifier'`
-     - `'admin.rbac-role.action.delete': 'Supprimer'`
-     - `'admin.rbac-role.modal.create.title': 'Créer un nouveau rôle'`
-     - `'admin.rbac-role.create.success': 'Rôle créé avec succès'`
-     - `'admin.rbac-role.create.error': 'Erreur lors de la création du rôle'`
-
-## Implementation Details
-
-### API File Structure
-- Use `ApiRequestFunction` type from `useApi`
-- Support pagination parameters (page, pageSize, sort, filters, search)
-- Handle both paginated and non-paginated responses
-- Use `/api/rbac/roles` as base URL
-- Use `/api/attributes/Role` for attributes endpoint
-
-### Hook Pattern
-- Use `useApiRequest` hook for API calls
-- Use `usePermissions` hook for permission checking
-- Use `getUserDataCache()` to check authentication before fetching
-- Implement attribute type mapping using utilities from `attributeTypeMapper.ts`:
-  - `isCheckboxType()`, `isSelectType()`, `isMultiselectType()`, `isDateTimeType()`, `isTextareaType()`
-- Filter out non-editable fields (id, readonly fields, etc.)
-- Handle options arrays and option references
-
-### Page Configuration Pattern
-- Use `attributesToColumns()` helper to convert attributes to column config
-- Disable filtering for date/timestamp fields using `isDateTimeType()`
-- Configure action buttons with proper field mappings and operation names
-- Use permission-based disabled logic for buttons
-- Set `entityType: 'Role'` for EditActionButton
-- Add header button using CreateButton component pattern (via formConfig in headerButtons)
-
-## Key Dependencies
-- `useApiRequest` from `hooks/useApi`
-- `usePermissions` from `hooks/usePermissions`
-- `fetchAttributes` from `api/attributesApi`
-- `attributeTypeMapper` utilities from `utils/attributeTypeMapper`
-- `FormGeneratorTable` component
-- `EditActionButton` and `DeleteActionButton` components
-- `CreateButton` component (rendered via PageRenderer from headerButtons formConfig)
-- `FaPlus` icon from `react-icons/fa`
-
-## Testing Considerations
-- Verify all API endpoints are called correctly
-- Ensure attributes are fetched from `/api/attributes/Role`
-- Verify permission checks work correctly
-- Test create, edit, delete operations
-- Verify optimistic updates work
-- Check that date/timestamp fields are not filterable
-- Verify CreateButton appears in header and opens create modal
-- Verify translations work in all three languages

.forgejo/workflows/int_porta-int-ui-nyla.yml

@@ -0,0 +1,53 @@
+name: Deploy Nyla Frontend to Integration
+
+on:
+  push:
+    branches:
+      - int
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  SERVER_HOST: porta-int.poweron.swiss
+  SERVER_USER: ubuntu
+  APP_DIR: /srv/nyla/current
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Setup SSH
+        run: |
+          mkdir -p ~/.ssh
+          printf '%s\n' "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/deploy_key
+          chmod 600 ~/.ssh/deploy_key
+          echo "StrictHostKeyChecking=no" >> ~/.ssh/config
+          echo "UserKnownHostsFile=/dev/null" >> ~/.ssh/config
+
+      - name: Deploy
+        run: |
+          ssh -i ~/.ssh/deploy_key ${{ env.SERVER_USER }}@${{ env.SERVER_HOST }} "
+            set -e
+            cd ${{ env.APP_DIR }}
+            git remote set-url origin ssh://git@git.poweron.swiss:2222/PowerOn/ui-nyla.git
+            git fetch origin int
+            git reset --hard origin/int
+            cp config/env-int.env .env
+            rm -f config/env-*.env
+            npm ci
+            npm run build:int
+          "
+
+      - name: Health Check
+        run: |
+          HTTP_STATUS=$(curl -sk -o /dev/null -w "%{http_code}" \
+            https://${{ env.SERVER_HOST }}/ || echo "000")
+          if [ "$HTTP_STATUS" = "200" ]; then
+            echo "Health check passed! (HTTP $HTTP_STATUS)"
+          else
+            echo "Health check returned HTTP $HTTP_STATUS"
+          fi

.forgejo/workflows/main_porta-main-ui-nyla.yml

@@ -0,0 +1,53 @@
+name: Deploy Nyla Frontend to Production
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  SERVER_HOST: porta.poweron.swiss
+  SERVER_USER: ubuntu
+  APP_DIR: /srv/nyla/current
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Setup SSH
+        run: |
+          mkdir -p ~/.ssh
+          printf '%s\n' "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/deploy_key
+          chmod 600 ~/.ssh/deploy_key
+          echo "StrictHostKeyChecking=no" >> ~/.ssh/config
+          echo "UserKnownHostsFile=/dev/null" >> ~/.ssh/config
+
+      - name: Deploy
+        run: |
+          ssh -i ~/.ssh/deploy_key ${{ env.SERVER_USER }}@${{ env.SERVER_HOST }} "
+            set -e
+            cd ${{ env.APP_DIR }}
+            git remote set-url origin ssh://git@git.poweron.swiss:2222/PowerOn/ui-nyla.git
+            git fetch origin main
+            git reset --hard origin/main
+            cp config/env-prod.env .env
+            rm -f config/env-*.env
+            npm ci
+            npm run build:prod
+          "
+
+      - name: Health Check
+        run: |
+          HTTP_STATUS=$(curl -sk -o /dev/null -w "%{http_code}" \
+            https://${{ env.SERVER_HOST }}/ || echo "000")
+          if [ "$HTTP_STATUS" = "200" ]; then
+            echo "Health check passed! (HTTP $HTTP_STATUS)"
+          else
+            echo "Health check returned HTTP $HTTP_STATUS"
+          fi

.github/workflows/poweron_nyla_int.yml

@@ -1,71 +0,0 @@
-name: Deploy Nyla Frontend to Integration
-
-on:
-  push:
-    branches:
-      - int
-  workflow_dispatch:
-
-# Cancel in-progress runs when a new run is triggered (saves logs/storage)
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  build-and-deploy:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Code
-        uses: actions/checkout@v5
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: '20'
-          cache: 'npm'
-
-      - name: Copy integration environment file
-        run: |
-          cp config/env-poweron-nyla-int.env .env
-
-      - name: Install dependencies
-        run: |
-          npm ci
-          npm install express
-
-      - name: Build React app for integration
-        run: npm run build:int
-
-      - name: Prepare deployment package
-        run: |
-          # Create deployment package with build files and necessary configs
-          mkdir deploy
-          cp -r dist/* deploy/
-          # Create a simple server.js for serving the app
-          echo "const express = require('express');" > deploy/server.js
-          echo "const path = require('path');" >> deploy/server.js
-          echo "const app = express();" >> deploy/server.js
-          echo "app.use(express.static(path.join(__dirname)));" >> deploy/server.js
-          echo "app.get('/*', function(req, res) { res.sendFile(path.join(__dirname, 'index.html')); });" >> deploy/server.js
-          echo "const port = process.env.PORT || 8080;" >> deploy/server.js
-          echo "app.listen(port, () => console.log('Server running on port', port));" >> deploy/server.js
-          # Create a new package.json for deployment
-          echo '{
-            "name": "frontend-int",
-            "version": "1.0.0",
-            "private": true,
-            "scripts": {
-              "start": "node server.js"
-            },
-            "dependencies": {
-              "express": "^4.18.2"
-            }
-          }' > deploy/package.json
-
-      - name: 'Deploy to Azure Web App'
-        uses: azure/webapps-deploy@v3
-        with:
-          app-name: 'poweron-nyla-int'
-          publish-profile: ${{ secrets.AZUREAPPSERVICE_PUBLISHPROFILE_POWERON_NYLA_INT }}
-          package: ./deploy 

.github/workflows/poweron_nyla_main.yml

@@ -1,71 +0,0 @@
-name: Deploy Nyla Frontend to Production
-
-on:
-  push:
-    branches:
-      - main
-  workflow_dispatch:
-
-# Cancel in-progress runs when a new run is triggered (saves logs/storage)
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  build-and-deploy:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Code
-        uses: actions/checkout@v5
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version: '20'
-          cache: 'npm'
-
-      - name: Copy production environment file
-        run: |
-          cp config/env-poweron-nyla-prod.env .env
-
-      - name: Install dependencies
-        run: |
-          npm ci
-          npm install express
-
-      - name: Build React app for production
-        run: npm run build:prod
-
-      - name: Prepare deployment package
-        run: |
-          # Create deployment package with build files and necessary configs
-          mkdir deploy
-          cp -r dist/* deploy/
-          # Create a simple server.js for serving the app
-          echo "const express = require('express');" > deploy/server.js
-          echo "const path = require('path');" >> deploy/server.js
-          echo "const app = express();" >> deploy/server.js
-          echo "app.use(express.static(path.join(__dirname)));" >> deploy/server.js
-          echo "app.get('/*', function(req, res) { res.sendFile(path.join(__dirname, 'index.html')); });" >> deploy/server.js
-          echo "const port = process.env.PORT || 8080;" >> deploy/server.js
-          echo "app.listen(port, () => console.log('Server running on port', port));" >> deploy/server.js
-          # Create a new package.json for deployment
-          echo '{
-            "name": "frontend",
-            "version": "1.0.0",
-            "private": true,
-            "scripts": {
-              "start": "node server.js"
-            },
-            "dependencies": {
-              "express": "^4.18.2"
-            }
-          }' > deploy/package.json
-
-      - name: 'Deploy to Azure Web App'
-        uses: azure/webapps-deploy@v3
-        with:
-          app-name: 'poweron-nyla'
-          publish-profile: ${{ secrets.AZUREAPPSERVICE_PUBLISHPROFILE_POWERON_NYLA }}
-          package: ./deploy

config/config.ts

@@ -1,178 +1,22 @@
 /**
- * Simple Configuration Service
+ * Configuration — reads mandatory env vars set by .env (copied from config/env-*.env by CI).
- * Centralized access to environment variables with fallbacks
+ *
+ * NO silent fallbacks for critical values.
+ * If VITE_API_BASE_URL is missing the app fails loudly at startup.
+ *
+ * Vite replaces import.meta.env.VITE_* statically at build time.
+ * Dynamic access via import.meta.env[key] does NOT work in production builds.
+ * Therefore each variable must be accessed with its literal property name.
  */
 
-// API Configuration
+const _apiBaseUrl: string = import.meta.env.VITE_API_BASE_URL;
-export const getApiBaseUrl = (): string => {
-  return import.meta.env.VITE_API_BASE_URL || 'http://localhost:8000';
-};
 
-export const getApiTimeout = (): number => {
+if (!_apiBaseUrl) {
-  return parseInt(import.meta.env.VITE_API_TIMEOUT || '10000');
+  throw new Error(
-};
+    'Missing required env variable: VITE_API_BASE_URL. Ensure .env is present (cp config/env-<env>.env .env).'
+  );
+}
 
-// App Configuration
+export const getApiBaseUrl = (): string => _apiBaseUrl;
-export const getAppName = (): string => {
-  return import.meta.env.VITE_APP_NAME || 'PowerOn';
-};
 
-export const getAppVersion = (): string => {
+export const getAppName = (): string => import.meta.env.VITE_APP_NAME || 'PowerOn';
-  return import.meta.env.VITE_APP_VERSION || '0.0.0';
-};
-
-export const getAppEnvironment = (): string => {
-  return import.meta.env.VITE_APP_ENVIRONMENT || 'dev';
-};
-
-// Environment Detection
-export const isDevelopment = (): boolean => {
-  return import.meta.env.MODE === 'development' || getAppEnvironment() === 'dev';
-};
-
-export const isProduction = (): boolean => {
-  return import.meta.env.MODE === 'production' || getAppEnvironment() === 'prod';
-};
-
-export const isIntegration = (): boolean => {
-  return getAppEnvironment() === 'int';
-};
-
-// Debug Configuration
-export const isDebugMode = (): boolean => {
-  return import.meta.env.VITE_DEBUG === 'true';
-};
-
-export const getLogLevel = (): string => {
-  return import.meta.env.VITE_LOG_LEVEL || 'info';
-};
-
-export const isConsoleLogsEnabled = (): boolean => {
-  return import.meta.env.VITE_ENABLE_CONSOLE_LOGS === 'true';
-};
-
-// Microsoft Authentication
-export const getMicrosoftClientId = (): string | undefined => {
-  return import.meta.env.VITE_MICROSOFT_CLIENT_ID;
-};
-
-export const getMicrosoftTenantId = (): string | undefined => {
-  return import.meta.env.VITE_MICROSOFT_TENANT_ID;
-};
-
-export const getEntraClientSecret = (): string | undefined => {
-  return import.meta.env.VITE_ENTRA_CLIENT_SECRET;
-};
-
-export const getEntraAuthority = (): string | undefined => {
-  return import.meta.env.VITE_ENTRA_AUTHORITY;
-};
-
-export const getEntraRedirectPath = (): string | undefined => {
-  return import.meta.env.VITE_ENTRA_REDIRECT_PATH;
-};
-
-export const getEntraRedirectUri = (): string | undefined => {
-  return import.meta.env.VITE_ENTRA_REDIRECT_URI;
-};
-
-// Feature Flags (if needed in the future)
-export const isFeatureEnabled = (feature: string): boolean => {
-  const envKey = `VITE_ENABLE_${feature.toUpperCase()}`;
-  return import.meta.env[envKey] === 'true';
-};
-
-// Analytics and Monitoring
-export const isAnalyticsEnabled = (): boolean => {
-  return import.meta.env.VITE_ENABLE_ANALYTICS === 'true';
-};
-
-export const isErrorReportingEnabled = (): boolean => {
-  return import.meta.env.VITE_ENABLE_ERROR_REPORTING === 'true';
-};
-
-export const isPerformanceMonitoringEnabled = (): boolean => {
-  return import.meta.env.VITE_ENABLE_PERFORMANCE_MONITORING === 'true';
-};
-
-// Development Server (for dev environment)
-export const getDevServerPort = (): number => {
-  return parseInt(import.meta.env.VITE_DEV_SERVER_PORT || '5176');
-};
-
-export const getDevServerHost = (): string => {
-  return import.meta.env.VITE_DEV_SERVER_HOST || 'localhost';
-};
-
-export const isDevServerHttps = (): boolean => {
-  return import.meta.env.VITE_DEV_SERVER_HTTPS === 'true';
-};
-
-// Security Configuration
-export const isHttpsEnabled = (): boolean => {
-  return import.meta.env.VITE_ENABLE_HTTPS === 'true';
-};
-
-export const isCspEnabled = (): boolean => {
-  return import.meta.env.VITE_ENABLE_CSP === 'true';
-};
-
-// Test Configuration
-export const isMockDataEnabled = (): boolean => {
-  return import.meta.env.VITE_ENABLE_MOCK_DATA === 'true';
-};
-
-export const isTestMode = (): boolean => {
-  return import.meta.env.VITE_ENABLE_TEST_MODE === 'true';
-};
-
-// Convenience object for easy destructuring
-export const config = {
-  // API
-  getApiBaseUrl,
-  getApiTimeout,
-  
-  // App
-  getAppName,
-  getAppVersion,
-  getAppEnvironment,
-  
-  // Environment
-  isDevelopment,
-  isProduction,
-  isIntegration,
-  
-  // Debug
-  isDebugMode,
-  getLogLevel,
-  isConsoleLogsEnabled,
-  
-  // Microsoft Auth
-  getMicrosoftClientId,
-  getMicrosoftTenantId,
-  getEntraClientSecret,
-  getEntraAuthority,
-  getEntraRedirectPath,
-  getEntraRedirectUri,
-  
-  // Features
-  isFeatureEnabled,
-  
-  // Analytics
-  isAnalyticsEnabled,
-  isErrorReportingEnabled,
-  isPerformanceMonitoringEnabled,
-  
-  // Dev Server
-  getDevServerPort,
-  getDevServerHost,
-  isDevServerHttps,
-  
-  // Security
-  isHttpsEnabled,
-  isCspEnabled,
-  
-  // Test
-  isMockDataEnabled,
-  isTestMode,
-};

config/env-dev.env

@@ -2,5 +2,5 @@
 # Consumed by: Vite build (title) + SPA runtime (getApiBaseUrl / getAppName)
 # Auth and secrets live on the gateway — never in frontend env.
 
-VITE_API_BASE_URL="http://localhost:8000/"
+VITE_API_BASE_URL="http://localhost:8000"
 VITE_APP_NAME=PowerOn Nyla dev

config/env-int.env

@@ -2,5 +2,5 @@
 # Consumed by: Vite build (title) + SPA runtime (getApiBaseUrl / getAppName)
 # Auth and secrets live on the gateway — never in frontend env.
 
-VITE_API_BASE_URL=https://gateway-int.poweron.swiss
+VITE_API_BASE_URL=https://api-int.poweron.swiss
 VITE_APP_NAME=Poweron Nyla int

config/env-prod.env

@@ -2,5 +2,5 @@
 # Consumed by: Vite build (title) + SPA runtime (getApiBaseUrl / getAppName)
 # Auth and secrets live on the gateway — never in frontend env.
 
-VITE_API_BASE_URL=https://gateway-prod.poweron.swiss
+VITE_API_BASE_URL=https://api.poweron.swiss
 VITE_APP_NAME=PowerOn Nyla

config/index.ts

@@ -1,12 +1 @@
-// Export simple configuration service
+export { getApiBaseUrl, getAppName } from './config';
-export * from './config';
-
-// Re-export commonly used functions
-export { 
-  getApiBaseUrl, 
-  getAppName, 
-  isDevelopment, 
-  isProduction, 
-  isDebugMode,
-  config 
-} from './config';

src/App.tsx

@@ -174,8 +174,8 @@ function App() {
                                 {/* Workspace + Automation2 Editor */}
                                 <Route path="editor" element={<FeatureViewPage view="editor" />} />
                                 
-                                {/* Automation2 Workflows & Tasks */}
+                                {/* Automation2: legacy workflows URL → editor */}
-                                <Route path="workflows" element={<FeatureViewPage view="workflows" />} />
+                                <Route path="workflows" element={<Navigate to="../editor" replace />} />
                                 <Route path="workflows-tasks" element={<FeatureViewPage view="workflows-tasks" />} />
                                 
                                 {/* Teams Bot Feature Views */}

src/api/connectionApi.ts

@@ -341,7 +341,7 @@ export interface DataSourceSettings {
 
 export interface CostEstimate {
   estimatedTokens: number;
-  estimatedUsd: number;
+  estimatedChf: number;
   basis: {
     kind: string;
     limits: Record<string, number>;
@@ -373,24 +373,9 @@ export async function getDataSourceCostEstimate(
   });
 }
 
-export interface PatchFlagResponse {
+// Flag toggles (neutralize / scope / ragIndexEnabled) now go through the
-  sourceId: string;
+// generic UDB endpoint POST /api/udb/node/{key}/flag/{flag}; see
-  resetDescendantIds: string[];
+// `UdbSourcesProvider` and the wiki UDB reference page.
-  updatedAncestors: { id: string; [key: string]: any }[];
-  [key: string]: any;
-}
-
-export async function patchDataSourceRagIndex(
-  request: ApiRequestFunction,
-  dataSourceId: string,
-  ragIndexEnabled: boolean | null
-): Promise<PatchFlagResponse> {
-  return await request({
-    url: `/api/datasources/${dataSourceId}/rag-index`,
-    method: 'patch',
-    data: { ragIndexEnabled }
-  });
-}
 
 // ============================================================================
 // RAG INVENTORY

src/api/workflowApi.ts

@@ -32,6 +32,10 @@ export interface PortField {
   enumValues?: string[] | null;
   /** When true, surface at the top of the DataPicker as the most common/recommended pick. */
   recommended?: boolean;
+  /** Human label from portTypeCatalog (backend). Preferred over technical path in DataPicker. */
+  pickerLabel?: string | null;
+  /** Backend: segment for one list element (between List field and nested field). */
+  pickerItemLabel?: string | null;
 }
 
 export interface PortSchema {
@@ -39,6 +43,20 @@ export interface PortSchema {
   fields: PortField[];
 }
 
+/** One pickable binding — defined on ``outputPorts[n].dataPickOptions`` (authoritative list from gateway). */
+export interface DataPickOption {
+  path: (string | number)[];
+  pickerLabel: string;
+  detail?: string;
+  recommended?: boolean;
+  iterable?: boolean;
+  /** For display and optional strict compatibility (e.g. str, Any). */
+  type?: string;
+}
+
+/** @deprecated Prefer ``outputPorts[].dataPickOptions``; kept for older payloads. */
+export type OutputPickHint = DataPickOption;
+
 export interface InputPortDef {
   accepts: string[];
 }
@@ -53,6 +71,11 @@ export interface OutputPortDef {
   schema: string | GraphDefinedSchemaRef;
   dynamic?: boolean;
   deriveFrom?: string;
+  /**
+   * When set, DataPicker uses **only** this list for that port (no portTypeCatalog expansion).
+   * Authoritative, like `parameters` for node configuration.
+   */
+  dataPickOptions?: DataPickOption[];
 }
 
 export interface NodeType {
@@ -76,7 +99,6 @@ export interface NodeType {
     action?: string;
   };
 }
-
 export interface NodeTypeCategory {
   id: string;
   label: Record<string, string> | string;
@@ -94,10 +116,19 @@ export interface FormFieldType {
   portType: string;
 }
 
+export interface ConditionOperatorDef {
+  id: string;
+  label: string;
+  labelKey?: string;
+  needsValue: boolean;
+  valueInput?: { kind: string; options?: string[] };
+}
+
 export interface NodeTypesResponse {
   nodeTypes: NodeType[];
   categories: NodeTypeCategory[];
   portTypeCatalog?: Record<string, PortSchema>;
+  conditionOperatorCatalog?: Record<string, ConditionOperatorDef[]>;
   systemVariables?: Record<string, SystemVariable>;
   formFieldTypes?: FormFieldType[];
 }
@@ -288,15 +319,17 @@ export async function fetchNodeTypes(
   const nodeTypes = data?.nodeTypes ?? [];
   const categories = data?.categories ?? [];
   const portTypeCatalog = data?.portTypeCatalog ?? undefined;
+  const conditionOperatorCatalog = data?.conditionOperatorCatalog ?? undefined;
   const systemVariables = data?.systemVariables ?? undefined;
   const formFieldTypes = data?.formFieldTypes ?? undefined;
   console.log(
     `${LOG} fetchNodeTypes response: ${nodeTypes.length} nodeTypes, ${categories.length} categories, ` +
       `${portTypeCatalog ? Object.keys(portTypeCatalog).length : 0} portTypes, ` +
+      `${conditionOperatorCatalog ? Object.keys(conditionOperatorCatalog).length : 0} conditionKinds, ` +
       `${systemVariables ? Object.keys(systemVariables).length : 0} sysVars, ` +
       `${formFieldTypes ? formFieldTypes.length : 0} formFieldTypes`
   );
-  return { nodeTypes, categories, portTypeCatalog, systemVariables, formFieldTypes };
+  return { nodeTypes, categories, portTypeCatalog, conditionOperatorCatalog, systemVariables, formFieldTypes };
 }
 
 export interface UpstreamPathEntry {
@@ -306,6 +339,39 @@ export interface UpstreamPathEntry {
   type: string;
   label: string;
   scopeOrigin: 'data' | 'loop' | 'system';
+  valueKind?: string;
+}
+
+export interface ConditionMetaResponse {
+  valueKind: string;
+  operators: ConditionOperatorDef[];
+}
+
+export interface ConditionMetaRequest {
+  graph: Automation2Graph;
+  nodeId?: string;
+  ref: { type: 'ref'; nodeId: string; path: (string | number)[] };
+}
+
+/**
+ * POST /api/workflows/{instanceId}/condition-meta — operators for a DataRef (If/Else).
+ */
+export async function fetchConditionMeta(
+  request: ApiRequestFunction,
+  instanceId: string,
+  body: ConditionMetaRequest,
+  language = 'de'
+): Promise<ConditionMetaResponse> {
+  const data = await request({
+    url: `/api/workflows/${instanceId}/condition-meta`,
+    method: 'post',
+    params: { language },
+    data: body,
+  });
+  return {
+    valueKind: String(data?.valueKind ?? 'unknown'),
+    operators: (data?.operators ?? []) as ConditionOperatorDef[],
+  };
 }
 
 /**
@@ -325,6 +391,41 @@ export async function postUpstreamPaths(
   return { paths: (data?.paths ?? []) as UpstreamPathEntry[] };
 }
 
+/** Scope-aware data sources for the DataPicker — all loop-scope logic lives on the backend. */
+export interface GraphDataSources {
+  /** Ancestor node IDs that are valid sources (loop body nodes excluded when on Done branch). */
+  availableSourceIds: string[];
+  /** Maps nodeId → output port index to use instead of 0 (e.g. loop node on Done branch → 1). */
+  portIndexOverrides: Record<string, number>;
+  /** IDs of flow.loop nodes whose body the current node is inside (show currentItem etc.). */
+  loopBodyContextIds: string[];
+}
+
+/**
+ * POST /api/workflows/{instanceId}/graph-data-sources
+ *
+ * Returns scope-aware source list so the DataPicker needs zero graph-traversal logic.
+ * The graph connections must use { source, target, sourceOutput?, targetInput? } format.
+ */
+export async function fetchGraphDataSources(
+  request: ApiRequestFunction,
+  instanceId: string,
+  nodeId: string,
+  nodes: Array<{ id: string; type?: string }>,
+  connections: Array<{ source: string; target: string; sourceOutput?: number; targetInput?: number }>,
+): Promise<GraphDataSources> {
+  const data = await request({
+    url: `/api/workflows/${instanceId}/graph-data-sources`,
+    method: 'post',
+    data: { nodeId, graph: { nodes, connections } },
+  });
+  return {
+    availableSourceIds: data?.availableSourceIds ?? [],
+    portIndexOverrides: data?.portIndexOverrides ?? {},
+    loopBodyContextIds: data?.loopBodyContextIds ?? [],
+  };
+}
+
 /** GET saved workflow graph variant of upstream-paths (requires workflowId). */
 export async function getUpstreamPathsSaved(
   request: ApiRequestFunction,
@@ -670,6 +771,23 @@ export async function completeTask(
   });
 }
 
+/** Cancel a pending human task and stop its workflow run (Graphical Editor). */
+export async function cancelPendingTaskStopRun(
+  request: ApiRequestFunction,
+  instanceId: string,
+  taskId: string
+): Promise<{ success: boolean; runId?: string | null; taskId: string }> {
+  const data = await request({
+    url: `/api/workflows/${instanceId}/tasks/${taskId}/cancel`,
+    method: 'post',
+  });
+  return {
+    success: Boolean(data?.success),
+    runId: data?.runId,
+    taskId: data?.taskId ?? taskId,
+  };
+}
+
 // -------------------------------------------------------------------------
 // Versions (AutoVersion Lifecycle)
 // -------------------------------------------------------------------------

src/components/AddConnectionWizard/AddConnectionWizard.tsx

@@ -11,6 +11,7 @@
 import React, { useState } from 'react';
 import { Modal } from '../UiComponents/Modal/Modal';
 import { FaGoogle, FaMicrosoft, FaTasks, FaCloud, FaCheck, FaArrowRight, FaShieldAlt } from 'react-icons/fa';
+import { useLanguage } from '../../providers/language/LanguageContext';
 import styles from './AddConnectionWizard.module.css';
 
 // ---------------------------------------------------------------------------
@@ -74,6 +75,8 @@ export const AddConnectionWizard: React.FC<AddConnectionWizardProps> = ({
   onMsftAdminConsent,
   isConnecting = false,
 }) => {
+  const { t } = useLanguage();
+
   const [state, setState] = useState<WizardState>({
     currentStep: 'connector',
     connector: null,
@@ -125,7 +128,7 @@ export const AddConnectionWizard: React.FC<AddConnectionWizardProps> = ({
   };
 
   return (
-    <Modal open={open} onClose={handleClose} title="Verbindung hinzufügen" size="md" closeOnEscape>
+    <Modal open={open} onClose={handleClose} title={t('Verbindung hinzufügen')} size="md" closeOnEscape>
       {/* Stepper */}
       <div className={styles.stepper}>
         {steps.map((s, i) => (
@@ -146,8 +149,8 @@ export const AddConnectionWizard: React.FC<AddConnectionWizardProps> = ({
         {/* ---- Step: Connector ---- */}
         {state.currentStep === 'connector' && (
           <div className={styles.stepContent}>
-            <h3 className={styles.stepTitle}>Anbieter wählen</h3>
+            <h3 className={styles.stepTitle}>{t('Anbieter wählen')}</h3>
-            <p className={styles.stepHint}>Welchen Dienst möchtest du verbinden?</p>
+            <p className={styles.stepHint}>{t('Welchen Dienst möchtest du verbinden?')}</p>
             <div className={styles.connectorGrid}>
               {(['google', 'msft', 'clickup', 'infomaniak'] as ConnectorType[]).map(type => (
                 <button
@@ -167,25 +170,23 @@ export const AddConnectionWizard: React.FC<AddConnectionWizardProps> = ({
         {/* ---- Step: Consent ---- */}
         {state.currentStep === 'consent' && (
           <div className={styles.stepContent}>
-            <h3 className={styles.stepTitle}>Wissensdatenbank</h3>
+            <h3 className={styles.stepTitle}>{t('Wissensdatenbank')}</h3>
             <p className={styles.stepBody}>
-              Möchtest du Inhalte aus dieser Verbindung in deine persönliche
+              {t('Möchtest du Inhalte aus dieser Verbindung in deine persönliche Wissensdatenbank aufnehmen, damit die KI beim Antworten auf Informationen aus {provider} zurückgreifen kann?', { provider: state.connector ? CONNECTOR_LABELS[state.connector] : t('diesem Dienst') })}
-              Wissensdatenbank aufnehmen, damit die KI beim Antworten auf Informationen
-              aus {state.connector ? CONNECTOR_LABELS[state.connector] : 'diesem Dienst'} zurückgreifen kann?
             </p>
             <p className={styles.stepHint}>
-              Du kannst dies später jederzeit in der UDB pro Datenquelle steuern.
+              {t('Du kannst dies später jederzeit in der UDB pro Datenquelle steuern.')}
             </p>
             <div className={styles.consentButtons}>
               <button type="button" className={styles.consentButtonYes} onClick={() => setConsent(true)}>
-                <FaCheck /> Ja, aktivieren
+                <FaCheck /> {t('Ja, aktivieren')}
               </button>
               <button type="button" className={styles.consentButtonNo} onClick={() => setConsent(false)}>
-                Nein, überspringen
+                {t('Nein, überspringen')}
               </button>
             </div>
             <div className={styles.stepNavLeft}>
-              <button type="button" className={styles.navBack} onClick={goBack}>Zurück</button>
+              <button type="button" className={styles.navBack} onClick={goBack}>{t('Zurück')}</button>
             </div>
           </div>
         )}
@@ -196,13 +197,12 @@ export const AddConnectionWizard: React.FC<AddConnectionWizardProps> = ({
             <div style={{ textAlign: 'center', marginBottom: 16 }}>
               <FaShieldAlt size={32} style={{ color: '#00a4ef' }} />
             </div>
-            <h3 className={styles.stepTitle}>Organisations-Zustimmung (optional)</h3>
+            <h3 className={styles.stepTitle}>{t('Organisations-Zustimmung (optional)')}</h3>
             <p className={styles.stepBody}>
-              Falls du Mandant-Administrator bist, kannst du jetzt für deine ganze Organisation zustimmen.
+              {t('Falls du Mandant-Administrator bist, kannst du jetzt für deine ganze Organisation zustimmen. So müssen andere Benutzer nicht einzeln bestätigen.')}
-              So müssen andere Benutzer nicht einzeln bestätigen.
             </p>
             <p className={styles.stepHint}>
-              Wenn du kein Admin bist oder dies später tun möchtest, überspringe diesen Schritt.
+              {t('Wenn du kein Admin bist oder dies später tun möchtest, überspringe diesen Schritt.')}
             </p>
             <div className={styles.consentButtons}>
               <button
@@ -210,14 +210,14 @@ export const AddConnectionWizard: React.FC<AddConnectionWizardProps> = ({
                 className={styles.consentButtonYes}
                 onClick={() => { onMsftAdminConsent?.(); setState(s => ({ ...s, adminConsentDone: true })); goNext(); }}
               >
-                <FaShieldAlt /> Admin-Zustimmung erteilen
+                <FaShieldAlt /> {t('Admin-Zustimmung erteilen')}
               </button>
               <button type="button" className={styles.consentButtonNo} onClick={goNext}>
-                Überspringen
+                {t('Überspringen')}
               </button>
             </div>
             <div className={styles.stepNavLeft}>
-              <button type="button" className={styles.navBack} onClick={goBack}>Zurück</button>
+              <button type="button" className={styles.navBack} onClick={goBack}>{t('Zurück')}</button>
             </div>
           </div>
         )}
@@ -225,9 +225,9 @@ export const AddConnectionWizard: React.FC<AddConnectionWizardProps> = ({
         {/* ---- Step: Infomaniak PAT ---- */}
         {state.currentStep === 'infomaniakPat' && (
           <div className={styles.stepContent}>
-            <h3 className={styles.stepTitle}>Infomaniak Personal Access Token</h3>
+            <h3 className={styles.stepTitle}>{t('Infomaniak Personal Access Token')}</h3>
             <p className={styles.stepBody}>
-              Erstelle einen Personal Access Token in deinem Infomaniak-Konto und füge ihn hier ein.
+              {t('Erstelle einen Personal Access Token in deinem Infomaniak-Konto und füge ihn hier ein.')}
             </p>
             <input
               type="password"
@@ -238,14 +238,14 @@ export const AddConnectionWizard: React.FC<AddConnectionWizardProps> = ({
               autoFocus
             />
             <div className={styles.stepNav}>
-              <button type="button" className={styles.navBack} onClick={goBack}>Zurück</button>
+              <button type="button" className={styles.navBack} onClick={goBack}>{t('Zurück')}</button>
               <button
                 type="button"
                 className={styles.navConnect}
                 onClick={handleFinalConnect}
                 disabled={isConnecting || !state.infomaniakToken.trim()}
               >
-                {isConnecting ? 'Verbinden…' : 'Verbinden'}
+                {isConnecting ? t('Verbinden…') : t('Verbinden')}
                 {!isConnecting && <FaArrowRight size={12} />}
               </button>
             </div>
@@ -255,31 +255,31 @@ export const AddConnectionWizard: React.FC<AddConnectionWizardProps> = ({
         {/* ---- Step: Connect ---- */}
         {state.currentStep === 'connect' && (
           <div className={styles.stepContent}>
-            <h3 className={styles.stepTitle}>Verbindung herstellen</h3>
+            <h3 className={styles.stepTitle}>{t('Verbindung herstellen')}</h3>
             <div className={styles.summary}>
               <div className={styles.summaryRow}>
-                <span className={styles.summaryKey}>Anbieter</span>
+                <span className={styles.summaryKey}>{t('Anbieter')}</span>
                 <span className={styles.summaryVal}>
                   {state.connector && CONNECTOR_ICONS[state.connector]}&nbsp;
                   {state.connector ? CONNECTOR_LABELS[state.connector] : '—'}
                 </span>
               </div>
               <div className={styles.summaryRow}>
-                <span className={styles.summaryKey}>Wissensdatenbank</span>
+                <span className={styles.summaryKey}>{t('Wissensdatenbank')}</span>
                 <span className={styles.summaryVal}>
-                  {state.knowledgeEnabled ? '✓ Aktiv' : '✗ Nicht aktiv'}
+                  {state.knowledgeEnabled ? t('Aktiv') : t('Nicht aktiv')}
                 </span>
               </div>
             </div>
             <div className={styles.stepNav}>
-              <button type="button" className={styles.navBack} onClick={goBack}>Zurück</button>
+              <button type="button" className={styles.navBack} onClick={goBack}>{t('Zurück')}</button>
               <button
                 type="button"
                 className={styles.navConnect}
                 onClick={handleFinalConnect}
                 disabled={isConnecting}
               >
-                {isConnecting ? 'Verbinden…' : `Mit ${state.connector ? CONNECTOR_LABELS[state.connector] : '…'} verbinden`}
+                {isConnecting ? t('Verbinden…') : t('Mit {provider} verbinden', { provider: state.connector ? CONNECTOR_LABELS[state.connector] : '…' })}
                 {!isConnecting && <FaArrowRight size={12} />}
               </button>
             </div>

src/components/FlowEditor/context/Automation2DataFlowContext.tsx

@@ -6,7 +6,7 @@
 import React, { createContext, useContext, useMemo } from 'react';
 import type { CanvasNode, CanvasConnection } from '../editor/FlowCanvas';
 import { getAvailableSources } from '../nodes/shared/dataFlowGraph';
-import type { ApiRequestFunction, FormFieldType, NodeType, PortField, PortSchema, SystemVariable } from '../../../api/workflowApi';
+import type { ApiRequestFunction, ConditionOperatorDef, FormFieldType, NodeType, PortField, PortSchema, SystemVariable } from '../../../api/workflowApi';
 
 export interface Automation2DataFlowContextValue {
   currentNodeId: string;
@@ -19,6 +19,8 @@ export interface Automation2DataFlowContextValue {
   systemVariables: Record<string, SystemVariable>;
   /** Canonical form field types from the API — maps UI type id to portType primitive. */
   formFieldTypes: FormFieldType[];
+  /** Backend-driven condition operators per valueKind (flow.ifElse). */
+  conditionOperatorCatalog: Record<string, ConditionOperatorDef[]>;
   getNodeLabel: (node: { id: string; title?: string; label?: string; type?: string }) => string;
   getAvailableSourceIds: () => string[];
   /** Present when rendered inside the flow editor (ConnectionPicker / tools). */
@@ -44,6 +46,7 @@ interface Automation2DataFlowProviderProps {
   portTypeCatalog?: Record<string, PortSchema>;
   systemVariables?: Record<string, SystemVariable>;
   formFieldTypes?: FormFieldType[];
+  conditionOperatorCatalog?: Record<string, ConditionOperatorDef[]>;
   instanceId?: string;
   request?: ApiRequestFunction;
   children: React.ReactNode;
@@ -59,6 +62,7 @@ export const Automation2DataFlowProvider: React.FC<Automation2DataFlowProviderPr
   portTypeCatalog = {},
   systemVariables = {},
   formFieldTypes = [],
+  conditionOperatorCatalog = {},
   instanceId,
   request,
   children,
@@ -120,6 +124,7 @@ export const Automation2DataFlowProvider: React.FC<Automation2DataFlowProviderPr
       portTypeCatalog,
       systemVariables,
       formFieldTypes,
+      conditionOperatorCatalog,
       getNodeLabel: (n: { id: string; title?: string; label?: string; type?: string }) =>
         n.title ?? n.label ?? n.type ?? n.id,
       getAvailableSourceIds: () => getAvailableSources(node.id, nodes, connections),
@@ -127,7 +132,7 @@ export const Automation2DataFlowProvider: React.FC<Automation2DataFlowProviderPr
       request,
       parseGraphDefinedSchema,
     };
-  }, [node, nodes, connections, nodeOutputsPreview, nodeTypes, language, portTypeCatalog, systemVariables, formFieldTypes, instanceId, request]);
+  }, [node, nodes, connections, nodeOutputsPreview, nodeTypes, language, portTypeCatalog, systemVariables, formFieldTypes, conditionOperatorCatalog, instanceId, request]);
 
   return (
     <Automation2DataFlowContext.Provider value={value}>

src/components/FlowEditor/editor/Automation2FlowEditor.module.css

@@ -246,6 +246,7 @@
   display: flex;
   flex-direction: column;
   min-width: 0;
+  min-height: 0;
   background: var(--canvas-bg, #fafafa);
 }
 
@@ -257,21 +258,133 @@
   overflow: visible;
 }
 
-/* Toolbar: context (load + name) is fluid with ellipsis; actions wrap below on narrow viewports. */
+.canvasHeaderToolbar {
-.canvasHeaderRow {
   display: flex;
   flex-wrap: wrap;
-  gap: 0.5rem 0.75rem;
   align-items: center;
+  gap: 0.4rem;
   width: 100%;
+  padding: 0;
+  border-radius: 8px;
+  border: none;
+  background: none;
+  box-sizing: border-box;
 }
 
-.canvasHeaderContext {
+/* .retryButton sets margin-top for legacy error stacks — not wanted in the toolbar. */
+.canvasHeaderToolbar :global(button),
+.canvasHeaderToolbar label {
+  margin-top: 0;
+}
+
+.canvasHeaderEditRow {
   display: flex;
+  flex-wrap: wrap;
   align-items: center;
-  gap: 0.5rem;
+  gap: 0.25rem;
-  min-width: 0;
+  width: 100%;
+  margin-top: 0.5rem;
+  padding-top: 0.5rem;
+  border-top: 1px solid var(--border-color, #e8e8e8);
+}
+
+.canvasHeaderEditRow :global(button) {
+  margin-top: 0;
+}
+
+.canvasHeaderGhostIconBtn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 30px;
+  height: 30px;
+  padding: 0;
+  border: none;
+  background: transparent;
+  border-radius: 6px;
+  color: var(--text-primary, #333);
+  cursor: pointer;
+  box-sizing: border-box;
+}
+
+.canvasHeaderGhostIconBtn:hover:not(:disabled) {
+  background: rgba(0, 0, 0, 0.06);
+}
+
+.canvasHeaderGhostIconBtn:disabled {
+  opacity: 0.35;
+  cursor: not-allowed;
+}
+
+.canvasHeaderZoomCombo {
+  position: relative;
+  display: inline-flex;
+  align-items: stretch;
+  flex: 0 0 auto;
+}
+
+.canvasHeaderZoomInputWrap {
+  display: inline-flex;
+  align-items: center;
+  flex: 0 1 auto;
+  min-width: 4.25rem;
+  padding-left: 0.35rem;
+  border: 1px solid var(--border-color, #ccc);
+  border-radius: 6px 0 0 6px;
+  border-right: none;
+  background: var(--bg-primary, #fff);
+  box-sizing: border-box;
+  min-height: 30px;
+}
+
+.canvasHeaderZoomInputWrap:focus-within {
+  border-color: var(--primary-color, #007bff);
+}
+
+.canvasHeaderZoomInput {
   flex: 1 1 auto;
+  width: 2.25rem;
+  min-width: 0;
+  padding: 0.28rem 0.15rem 0.28rem 0;
+  font-size: 0.8125rem;
+  border: none;
+  background: transparent;
+  color: var(--text-primary, #333);
+  text-align: right;
+  box-sizing: border-box;
+  min-height: 28px;
+}
+
+.canvasHeaderZoomInput:focus {
+  outline: none;
+}
+
+.canvasHeaderZoomSuffix {
+  flex-shrink: 0;
+  padding-right: 0.35rem;
+  font-size: 0.8125rem;
+  font-weight: 500;
+  color: var(--text-secondary, #666);
+  user-select: none;
+}
+
+.canvasHeaderZoomChevronBtn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 28px;
+  min-height: 30px;
+  padding: 0;
+  border: 1px solid var(--border-color, #ccc);
+  border-radius: 0 6px 6px 0;
+  background: var(--bg-primary, #fff);
+  color: var(--text-primary, #333);
+  cursor: pointer;
+  box-sizing: border-box;
+}
+
+.canvasHeaderZoomChevronBtn:hover {
+  background: rgba(0, 0, 0, 0.06);
 }
 
 /* Closed <select> width must not follow the longest option label. */
@@ -279,17 +392,18 @@
   flex: 0 1 12.5rem;
   min-width: 8rem;
   max-width: 100%;
-  padding: 0.4rem 0.5rem;
+  padding: 0.31rem 0.45rem;
-  min-height: 2rem;
+  min-height: 30px;
-  font-size: 0.85rem;
+  box-sizing: border-box;
+  font-size: 0.8125rem;
   border: 1px solid var(--border-color, #ccc);
-  border-radius: 6px;
+  border-radius: var(--button-border-radius, 6px);
   background: var(--bg-primary, #fff);
   color: var(--text-primary, #333);
 }
 
 .canvasHeaderTitleBlock {
-  flex: 1 1 8rem;
+  flex: 1 1 auto;
   min-width: 0;
   display: flex;
   align-items: center;
@@ -345,26 +459,24 @@
   margin-left: auto;
 }
 
-/* .retryButton sets margin-top for legacy error stacks — not wanted in the toolbar. */
+.canvasHeaderSplitPair :global(.button + .button) {
-.canvasHeaderActionPanel button {
+  margin-left: 0;
-  margin-top: 0;
 }
 
-/* Run label switches between "Ausführen", "Ausführen…", "Pflicht-Felder fehlen" — reserve space. */
+.canvasHeaderRunBlocked {
-.canvasHeaderRunButton {
+  background: rgba(220, 53, 69, 0.1) !important;
-  min-width: 12.5rem;
+  border: 1px solid var(--danger-color, #dc3545) !important;
-  display: inline-flex;
+  color: var(--danger-color, #dc3545) !important;
-  align-items: center;
+  cursor: help !important;
-  justify-content: center;
+  box-shadow: none !important;
-  gap: 0.25rem;
 }
 
-@media (max-width: 900px) {
+.canvasHeaderRunBlocked:hover:not(:disabled) {
-  .canvasHeaderActionPanel {
+  filter: brightness(0.97);
-    justify-content: flex-start;
+}
-    margin-left: 0;
+
-    flex-basis: 100%;
+.canvasHeaderRunBlocked :global(.buttonIcon) {
-  }
+  opacity: 0.5;
 }
 
 .canvasHeaderVersionRow {
@@ -378,7 +490,7 @@
   width: 100%;
 }
 
-.canvasHeaderVersionRow button {
+.canvasHeaderVersionRow :global(.button) {
   margin-top: 0;
 }
 
@@ -389,6 +501,57 @@
   flex: 0 0 auto;
 }
 
+.canvasHeaderVersionBadge {
+  padding: 2px 8px;
+  border-radius: 10px;
+  font-size: 0.75rem;
+  font-weight: 600;
+  background: var(--canvasHeaderBadgeBg, transparent);
+  color: var(--canvasHeaderBadgeFg, inherit);
+  flex: 0 0 auto;
+}
+
+.canvasHeaderVersionAction {
+  font-size: 0.8rem !important;
+  padding: 0.25rem 0.6rem !important;
+  min-height: auto !important;
+}
+
+.canvasHeaderVersionSpinner {
+  font-size: 0.85rem;
+}
+
+.canvasHeaderExecuteBanner {
+  margin-top: 0.5rem;
+  padding: 0.5rem;
+  border-radius: 6px;
+  font-size: 0.875rem;
+}
+
+.canvasHeaderExecuteBannerSuccess {
+  background: rgba(40, 167, 69, 0.15);
+  color: var(--success-color, #28a745);
+}
+
+.canvasHeaderExecuteBannerWarning {
+  background: rgba(255, 193, 7, 0.15);
+  color: var(--warning-color, #ffc107);
+}
+
+.canvasHeaderExecuteBannerPaused {
+  background: rgba(0, 123, 255, 0.15);
+  color: var(--primary-color, #007bff);
+}
+
+.canvasHeaderExecuteBannerError {
+  background: rgba(220, 53, 69, 0.15);
+  color: var(--danger-color, #dc3545);
+}
+
+.canvasHeaderSysadminInput {
+  margin: 0;
+}
+
 .canvasHeaderVersionSelect {
   width: 11rem;
   max-width: 100%;
@@ -482,22 +645,183 @@
 
 .canvasArea {
   flex: 1;
-  padding: 2rem;
+  padding: 0;
-  min-height: 400px;
+  min-height: 0;
-  overflow: hidden;
+  overflow-x: visible;
+  overflow-y: hidden;
 }
 
 .canvasDropZone {
   position: relative;
   min-height: 100%;
   height: 100%;
-  overflow: hidden;
+  /* Schleifen-Rücklauf: SVG-Pfade dürfen Knotenbox leicht verlassen ohne abzuschneiden */
+  overflow: visible;
   border-radius: 8px;
   /* Infinite grid: on viewport, moves with pan/zoom via inline style */
   background-image: radial-gradient(circle, var(--canvas-grid, var(--border-color, #e0e0e0)) 1px, transparent 1px);
   background-repeat: repeat;
 }
 
+.canvasDropZoneConnectionTool {
+  cursor: crosshair;
+}
+
+.canvasStickyNote {
+  position: relative;
+  pointer-events: auto;
+  border-radius: 6px;
+  overflow: hidden;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
+}
+
+.canvasStickyNoteResize {
+  position: absolute;
+  right: 1px;
+  bottom: 1px;
+  width: 16px;
+  height: 16px;
+  padding: 0;
+  margin: 0;
+  border: none;
+  border-radius: 2px 0 6px 0;
+  cursor: nwse-resize;
+  z-index: 3;
+  background: linear-gradient(
+    135deg,
+    transparent 0%,
+    transparent 45%,
+    rgba(0, 0, 0, 0.12) 45%,
+    rgba(0, 0, 0, 0.12) 50%,
+    transparent 50%,
+    transparent 58%,
+    rgba(0, 0, 0, 0.18) 58%,
+    rgba(0, 0, 0, 0.18) 64%,
+    transparent 64%
+  );
+  box-sizing: border-box;
+}
+
+.canvasStickyNoteResize:hover {
+  background: linear-gradient(
+    135deg,
+    transparent 0%,
+    transparent 45%,
+    rgba(0, 0, 0, 0.2) 45%,
+    rgba(0, 0, 0, 0.2) 50%,
+    transparent 50%,
+    transparent 58%,
+    rgba(0, 0, 0, 0.26) 58%,
+    rgba(0, 0, 0, 0.26) 64%,
+    transparent 64%
+  );
+}
+
+.canvasStickyNoteResize:focus-visible {
+  outline: 2px solid var(--primary-color, #007bff);
+  outline-offset: 1px;
+}
+
+.canvasStickyNoteSelected {
+  box-shadow:
+    0 0 0 2px var(--primary-color, #007bff),
+    0 1px 4px rgba(0, 0, 0, 0.08);
+}
+
+.canvasStickyNoteToolbar {
+  display: flex;
+  align-items: center;
+  gap: 0.35rem;
+  min-height: 1.5rem;
+  padding: 0.15rem 0.25rem 0.2rem;
+  background: rgba(0, 0, 0, 0.06);
+  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
+  cursor: grab;
+  user-select: none;
+}
+
+.canvasStickyNoteToolbar:active {
+  cursor: grabbing;
+}
+
+.canvasStickyNoteGrip {
+  flex: 1;
+  font-size: 0.7rem;
+  letter-spacing: -0.12em;
+  color: var(--text-muted, #666);
+  opacity: 0.85;
+  padding: 0 0.15rem;
+}
+
+.canvasStickyNoteSwatches {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 3px;
+  justify-content: flex-end;
+}
+
+.canvasStickyNoteSwatch {
+  width: 14px;
+  height: 14px;
+  border-radius: 50%;
+  border: 1px solid rgba(0, 0, 0, 0.22);
+  padding: 0;
+  cursor: pointer;
+  flex-shrink: 0;
+  box-sizing: border-box;
+}
+
+.canvasStickyNoteSwatch:hover {
+  filter: brightness(0.96);
+}
+
+.canvasStickyNoteSwatchActive {
+  outline: 2px solid var(--primary-color, #007bff);
+  outline-offset: 1px;
+}
+
+.canvasStickyNoteBody {
+  min-height: 0;
+  padding: 0.45rem 0.55rem;
+  font-size: 0.8125rem;
+  line-height: 1.35;
+  color: var(--text-primary, #333);
+  border: 1px solid transparent;
+  border-radius: 0;
+  white-space: pre-wrap;
+  word-break: break-word;
+  cursor: text;
+  outline: none;
+}
+
+.canvasStickyNoteBody:focus-visible {
+  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.35);
+}
+
+.canvasStickyNoteTextarea {
+  display: block;
+  width: 100%;
+  margin: 0;
+  min-height: 0;
+  padding: 0.45rem 0.55rem;
+  font-size: 0.8125rem;
+  line-height: 1.35;
+  font-family: inherit;
+  color: var(--text-primary, #333);
+  border-style: solid;
+  border-width: 1px;
+  border-radius: 0;
+  box-shadow: none;
+  resize: none;
+  box-sizing: border-box;
+  outline: none;
+}
+
+.canvasStickyNoteTextarea:focus {
+  border-color: var(--primary-color, #007bff);
+  box-shadow: 0 0 0 1px rgba(0, 123, 255, 0.25);
+}
+
 .canvasContent {
   position: absolute;
   left: 0;
@@ -693,6 +1017,8 @@
 
 .handleWrapper:has(.handleOutput) {
   flex-direction: row;
+  /* Bottom handles: keep circle math aligned with wires even when a label grows row height. */
+  align-items: flex-end;
 }
 
 .handleWrapper:has(.handleInput) {
@@ -724,6 +1050,16 @@
   cursor: copy;
 }
 
+/* Shell: stretches to full canvas-area height so inner `.nodeConfigPanel` can scroll. */
+.nodeConfigPanelWrap {
+  flex-shrink: 0;
+  align-self: stretch;
+  display: flex;
+  flex-direction: column;
+  min-height: 0;
+  overflow: hidden;
+}
+
 /* Node Config Panel
  * Fixed-width side panel. The `box-sizing: border-box` + `overflow-x: hidden`
  * pair acts as a safety net so long unbreakable strings (type names like
@@ -733,17 +1069,20 @@
  * a long label rather than escaping to the right.
  */
 .nodeConfigPanel {
+  flex: 1;
+  min-height: 0;
   padding: 1rem;
   background: var(--bg-primary, #fff);
   border-left: 1px solid var(--border-color, #e0e0e0);
   width: 280px;
-  flex-shrink: 0;
   box-sizing: border-box;
   overflow-y: auto;
   overflow-x: hidden;
   min-width: 0;
   overflow-wrap: anywhere;
   word-break: break-word;
+  position: relative;
+  z-index: 10;
 }
 
 .nodeConfigPanel h4 {
@@ -806,7 +1145,9 @@
 /* Kein Primär-Button-Stil für Zeitplan-Karten / Wochentage / Monat-Jahr-Chips
    (DataPicker-Dialog wird per createPortal an document.body gehangen — nicht hier). */
 .nodeConfigPanel
-  button:not(.scheduleModeCard):not(.scheduleDayOn):not(.scheduleDayOff):not(.scheduleSubModeBtn) {
+  button:not(.scheduleModeCard):not(.scheduleDayOn):not(.scheduleDayOff):not(.scheduleSubModeBtn):not(
+    [data-accordion-header]
+  ):not([data-schedule-day]) {
   margin-top: 0.5rem;
   padding: 0.4rem 0.75rem;
   font-size: 0.8rem;
@@ -899,6 +1240,12 @@
   background: rgba(220, 53, 69, 0.1);
 }
 
+.formFieldOptionsBlock {
+  margin-top: 0.4rem;
+  padding-top: 0.45rem;
+  border-top: 1px solid var(--border-color, #e8e8e8);
+}
+
 /* Upload node config */
 .uploadNodeConfig {
   display: flex;
@@ -1489,24 +1836,6 @@
   cursor: pointer;
 }
 
-.canvasGearBtn {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  width: 2rem;
-  height: 2rem;
-  padding: 0;
-  border: 1px solid var(--border-color, #ccc);
-  border-radius: 6px;
-  background: var(--bg-primary, #fff);
-  cursor: pointer;
-  font-size: 1rem;
-}
-
-.canvasGearBtn:hover {
-  background: var(--bg-hover, #f0f0f0);
-}
-
 .startsInput,
 .startsSelect {
   padding: 0.35rem 0.5rem;
@@ -1769,6 +2098,39 @@
   border-color: var(--primary-color, #007bff);
 }
 
+/* Curated picker: disclose technical / rare paths behind a single quiet control. */
+.dataPickerCuratedToggle {
+  display: block;
+  width: 100%;
+  margin-top: 0.4rem;
+  padding: 0.38rem 0.55rem;
+  font-size: 0.72rem;
+  font-weight: 500;
+  color: var(--text-secondary, #5c6370);
+  background: var(--bg-primary, #fff);
+  border: 1px dashed var(--border-color, #cfd4dc);
+  border-radius: 5px;
+  cursor: pointer;
+  text-align: center;
+  transition: background 0.12s, color 0.12s, border-color 0.12s;
+}
+
+.dataPickerCuratedToggle:hover {
+  color: var(--text-primary, #333);
+  background: var(--bg-secondary, #f4f6f8);
+  border-color: var(--border-color, #b8c0cc);
+}
+
+.dataPickerCuratedDivider {
+  font-size: 0.65rem;
+  font-weight: 600;
+  letter-spacing: 0.04em;
+  text-transform: uppercase;
+  color: var(--text-secondary, #8a9199);
+  margin: 0.75rem 0 0.35rem 0;
+  padding-left: 0.15rem;
+}
+
 /* Dynamic Value Field */
 .dynamicValueField {
   display: flex;

src/components/FlowEditor/editor/Automation2FlowEditor.tsx

@@ -1,8 +1,8 @@
 /**
  * Automation2FlowEditor
  *
- * n8n-style flow builder with backend-driven node list.
+ * n8n-style flow builder with backend-driven node list and categories.
- * Workflow configuration (gear): primary start kind + invocations; canvas start node stays in sync.
+ * Start nodes come from the API (category `start`); invocations are synced on the server from the graph.
  */
 
 import React, { useState, useEffect, useCallback, useMemo, useRef } from 'react';
@@ -32,18 +32,20 @@ import {
   type AutoVersion,
   type AutoTemplateScope,
 } from '../../../api/workflowApi';
-import { FlowCanvas, computeAutoLayout, type CanvasNode, type CanvasConnection } from './FlowCanvas';
+import {
+  FlowCanvas,
+  type CanvasNode,
+  type CanvasConnection,
+  type CanvasStickyNote,
+  type FlowCanvasHandle,
+  type FlowCanvasViewportEditState,
+} from './FlowCanvas';
 import { NodeConfigPanel } from './NodeConfigPanel';
 import { NodeSidebar } from './NodeSidebar';
 import { CanvasHeader } from './CanvasHeader';
-import { WorkflowConfigurationModal } from './WorkflowConfigurationModal';
 import { TemplatePicker } from './TemplatePicker';
 import { getCategoryIcon } from '../nodes/shared/utils';
-import { fromApiGraph, toApiGraph } from '../nodes/shared/graphUtils';
+import { fromApiGraph, toApiGraph, switchOutputCountFromCases, trimConnectionsForSwitchOutputs } from '../nodes/shared/graphUtils';
-import {
-  syncCanvasStartNode,
-  buildInvocationsForPrimaryKind,
-} from '../nodes/runtime/workflowStartSync';
 import { buildNodeOutputsPreview, setPortTypeCatalog as setRegistryCatalog } from '../nodes/shared/outputPreviewRegistry';
 import { findGraphErrors } from '../nodes/shared/paramValidation';
 import { getLabel as getParamLabel } from '../nodes/shared/utils';
@@ -58,13 +60,23 @@ import type { UdbContext, UdbTab } from '../../../components/UnifiedDataBar';
 import styles from './Automation2FlowEditor.module.css';
 
 import { useLanguage } from '../../../providers/language/LanguageContext';
-import { useToast } from '../../../contexts/ToastContext';
+
-import { useFeatureStore } from '../../../stores/featureStore';
 
 const LOG = '[Automation2]';
 
-const _buildDefaultInvocations = (runLabel: string): WorkflowEntryPoint[] =>
+const CANVAS_HISTORY_MAX = 50;
-  buildInvocationsForPrimaryKind('manual', [], runLabel);
+
+function cloneCanvasSnapshot(nodes: CanvasNode[], connections: CanvasConnection[]) {
+  return {
+    nodes: nodes.map((n) => ({
+      ...n,
+      parameters: n.parameters ? { ...n.parameters } : {},
+      inputPorts: n.inputPorts?.map((p) => ({ ...p })),
+      outputPorts: n.outputPorts?.map((p) => ({ ...p })),
+    })),
+    connections: connections.map((c) => ({ ...c })),
+  };
+}
 
 interface Automation2FlowEditorProps {
   instanceId: string;
@@ -92,7 +104,6 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
   onSourcesChanged,
 }) => {
   const { t } = useLanguage();
-  const { showError } = useToast();
   const { request } = useApiRequest();
   const { prompt: promptInput, PromptDialog } = usePrompt();
   const [nodeTypes, setNodeTypes] = useState<NodeType[]>([]);
@@ -100,24 +111,37 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
   const [portTypeCatalog, setPortTypeCatalog] = useState<Record<string, unknown>>({});
   const [systemVariables, setSystemVariables] = useState<Record<string, unknown>>({});
   const [formFieldTypes, setFormFieldTypes] = useState<import('../../../api/workflowApi').FormFieldType[]>([]);
+  const [conditionOperatorCatalog, setConditionOperatorCatalog] = useState<
+    Record<string, import('../../../api/workflowApi').ConditionOperatorDef[]>
+  >({});
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
   const [filter, setFilter] = useState('');
   const [expandedCategories, setExpandedCategories] = useState<Set<string>>(
-    new Set(['trigger', 'input', 'flow', 'data', 'ai', 'email', 'sharepoint', 'clickup', 'trustee'])
+    new Set(['start', 'input', 'flow', 'data', 'ai', 'email', 'sharepoint', 'clickup', 'trustee'])
   );
   const [canvasNodes, setCanvasNodes] = useState<CanvasNode[]>([]);
   const [canvasConnections, setCanvasConnections] = useState<CanvasConnection[]>([]);
+  const flowCanvasRef = useRef<FlowCanvasHandle>(null);
+  const canvasHistoryPastRef = useRef<Array<{ nodes: CanvasNode[]; connections: CanvasConnection[] }>>([]);
+  const canvasHistoryFutureRef = useRef<Array<{ nodes: CanvasNode[]; connections: CanvasConnection[] }>>([]);
+  const suppressCanvasHistoryRef = useRef(false);
+  const [canvasHistoryTick, setCanvasHistoryTick] = useState(0);
+  const [canvasViewportEdit, setCanvasViewportEdit] = useState<FlowCanvasViewportEditState>({
+    zoom: 1,
+    selectedNodeCount: 0,
+    connectionSelected: false,
+    stickyNoteSelected: false,
+  });
+  const [canvasConnectionToolActive, setCanvasConnectionToolActive] = useState(false);
+  const [canvasStickyNotes, setCanvasStickyNotes] = useState<CanvasStickyNote[]>([]);
   const [executing, setExecuting] = useState(false);
   const [executeResult, setExecuteResult] = useState<ExecuteGraphResponse | null>(null);
   const [workflows, setWorkflows] = useState<Automation2Workflow[]>([]);
   const [currentWorkflowId, setCurrentWorkflowId] = useState<string | null>(null);
   const [selectedNode, setSelectedNode] = useState<CanvasNode | null>(null);
   const [saving, setSaving] = useState(false);
-  const [invocations, setInvocations] = useState<WorkflowEntryPoint[]>(() =>
+  const [invocations, setInvocations] = useState<WorkflowEntryPoint[]>([]);
-    _buildDefaultInvocations(t('Jetzt ausführen'))
-  );
-  const [workflowSettingsOpen, setWorkflowSettingsOpen] = useState(false);
   const [leftPanelOpen, setLeftPanelOpen] = useState(true);
   const [tracingRunId, setTracingRunId] = useState<string | null>(null);
   const [tracingNodeStatuses, setTracingNodeStatuses] = useState<Record<string, string>>({});
@@ -136,13 +160,6 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
   const [versionLoading, setVersionLoading] = useState(false);
 
   const [targetFeatureInstanceId, setTargetFeatureInstanceId] = useState<string | null>(instanceId);
-  const featureStore = useFeatureStore();
-  const targetInstanceOptions = useMemo(() => {
-    const allInstances = featureStore.getAllInstances();
-    return allInstances
-      .filter((inst) => inst.mandateId === mandateId || !mandateId)
-      .map((inst) => ({ id: inst.id, label: inst.instanceLabel || inst.featureCode || inst.id }));
-  }, [featureStore, mandateId]);
 
   const [leftPanelWidth, setLeftPanelWidth] = useState(() => {
     try { const v = parseInt(localStorage.getItem('flowEditor.leftPanelWidth') ?? ''); return v >= 240 && v <= 600 ? v : 340; } catch { return 340; }
@@ -196,7 +213,18 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
     document.body.style.userSelect = 'none';
   }, [leftPanelWidth, sidebarWidth]);
 
-  const sidebarExcludedCategories = useMemo(() => new Set(['trigger']), []);
+  const startNodeTypeIds = useMemo(
+    () => new Set(nodeTypes.filter((n) => n.category === 'start').map((n) => n.id)),
+    [nodeTypes]
+  );
+  const hasCanvasStartNode = useMemo(
+    () => canvasNodes.some((n) => startNodeTypeIds.has(n.type)),
+    [canvasNodes, startNodeTypeIds]
+  );
+  const missingStartNodeBlocking = useMemo(
+    () => canvasNodes.length > 0 && !hasCanvasStartNode,
+    [canvasNodes.length, hasCanvasStartNode]
+  );
 
   const nodeOutputsPreview = useMemo(
     () =>
@@ -219,22 +247,73 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
   const hasGraphErrors = useMemo(() => Object.keys(nodeErrors).length > 0, [nodeErrors]);
   const firstErrorNodeId = useMemo(() => Object.keys(nodeErrors)[0] ?? null, [nodeErrors]);
 
+  const pushCanvasHistoryPastFromCurrent = useCallback(() => {
+    if (suppressCanvasHistoryRef.current) return;
+    const snap = cloneCanvasSnapshot(canvasNodes, canvasConnections);
+    const past = canvasHistoryPastRef.current;
+    const last = past[past.length - 1];
+    if (last && JSON.stringify(last) === JSON.stringify(snap)) return;
+    past.push(snap);
+    if (past.length > CANVAS_HISTORY_MAX) past.shift();
+    canvasHistoryFutureRef.current = [];
+    setCanvasHistoryTick((x) => x + 1);
+  }, [canvasNodes, canvasConnections]);
+
+  const onCanvasHistoryCheckpoint = useCallback(() => {
+    pushCanvasHistoryPastFromCurrent();
+  }, [pushCanvasHistoryPastFromCurrent]);
+
+  const undoCanvasEdit = useCallback(() => {
+    const past = canvasHistoryPastRef.current;
+    if (past.length === 0) return;
+    suppressCanvasHistoryRef.current = true;
+    const currentSnap = cloneCanvasSnapshot(canvasNodes, canvasConnections);
+    const restored = past.pop()!;
+    canvasHistoryFutureRef.current.push(currentSnap);
+    setCanvasNodes(restored.nodes);
+    setCanvasConnections(restored.connections);
+    setCanvasHistoryTick((x) => x + 1);
+    requestAnimationFrame(() => {
+      suppressCanvasHistoryRef.current = false;
+    });
+    flowCanvasRef.current?.focusCanvas();
+  }, [canvasNodes, canvasConnections]);
+
+  const redoCanvasEdit = useCallback(() => {
+    const fut = canvasHistoryFutureRef.current;
+    if (fut.length === 0) return;
+    suppressCanvasHistoryRef.current = true;
+    const currentSnap = cloneCanvasSnapshot(canvasNodes, canvasConnections);
+    const restored = fut.pop()!;
+    canvasHistoryPastRef.current.push(currentSnap);
+    setCanvasNodes(restored.nodes);
+    setCanvasConnections(restored.connections);
+    setCanvasHistoryTick((x) => x + 1);
+    requestAnimationFrame(() => {
+      suppressCanvasHistoryRef.current = false;
+    });
+    flowCanvasRef.current?.focusCanvas();
+  }, [canvasNodes, canvasConnections]);
+
+  const canCanvasUndo = useMemo(() => canvasHistoryPastRef.current.length > 0, [canvasHistoryTick]);
+  const canCanvasRedo = useMemo(() => canvasHistoryFutureRef.current.length > 0, [canvasHistoryTick]);
+
   const applyGraphWithSync = useCallback(
-    (graph: Automation2Graph | null | undefined, wfInvocations: WorkflowEntryPoint[] | undefined) => {
+    (
-      const inv = wfInvocations?.length ? wfInvocations : _buildDefaultInvocations(t('Jetzt ausführen'));
+      graph: Automation2Graph | null | undefined,
-      setInvocations(inv);
+      wfInvocations: WorkflowEntryPoint[] | undefined,
-      if (!graph?.nodes?.length) {
+      opts?: { skipHistory?: boolean }
-        const synced = syncCanvasStartNode([], [], inv, nodeTypes, language);
+    ) => {
-        setCanvasNodes(synced.nodes);
+      if (!opts?.skipHistory && !suppressCanvasHistoryRef.current) {
-        setCanvasConnections(synced.connections);
+        pushCanvasHistoryPastFromCurrent();
-        return;
       }
-      const { nodes, connections } = fromApiGraph(graph, nodeTypes);
+      setInvocations(wfInvocations ?? []);
-      const synced = syncCanvasStartNode(nodes, connections, inv, nodeTypes, language);
+      const g: Automation2Graph = graph ?? { nodes: [], connections: [] };
-      setCanvasNodes(synced.nodes);
+      const { nodes, connections } = fromApiGraph(g, nodeTypes);
-      setCanvasConnections(synced.connections);
+      setCanvasNodes(nodes);
+      setCanvasConnections(connections);
     },
-    [nodeTypes, language, t]
+    [nodeTypes, pushCanvasHistoryPastFromCurrent]
   );
 
   const handleFromApiGraph = useCallback(
@@ -263,6 +342,13 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
       });
       return;
     }
+    if (missingStartNodeBlocking) {
+      setExecuteResult({
+        success: false,
+        error: t('Ohne Start-Node kann der Workflow nicht ausgeführt werden.'),
+      });
+      return;
+    }
     setExecuting(true);
     setExecuteResult(null);
     try {
@@ -280,7 +366,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
     } finally {
       setExecuting(false);
     }
-  }, [request, instanceId, canvasNodes, canvasConnections, currentWorkflowId, invocations, t, nodeErrors]);
+  }, [request, instanceId, canvasNodes, canvasConnections, currentWorkflowId, invocations, t, nodeErrors, missingStartNodeBlocking]);
 
   const handleSave = useCallback(async () => {
     const graph = toApiGraph(canvasNodes, canvasConnections);
@@ -296,19 +382,32 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
       0,
     );
     const errorNodeCount = Object.keys(nodeErrors).length;
-    const _buildSaveResult = (): ExecuteGraphResponse => ({
+    const _buildSaveResult = (): ExecuteGraphResponse => {
-      success: true,
+      const parts: string[] = [];
-      warning:
+      if (errorCount > 0) {
-        errorCount > 0
+        parts.push(
-          ? t('Gespeichert mit {n} Pflicht-Fehlern in {m} Nodes.')
+          t('Gespeichert mit {n} Pflicht-Fehlern in {m} Nodes.')
-              .replace('{n}', String(errorCount))
+            .replace('{n}', String(errorCount))
-              .replace('{m}', String(errorNodeCount))
+            .replace('{m}', String(errorNodeCount))
-          : undefined,
+        );
-    });
+      }
+      if (canvasNodes.length > 0 && !hasCanvasStartNode) {
+        parts.push(t('Ohne Start-Node kann der Workflow nicht ausgeführt werden.'));
+      }
+      return {
+        success: true,
+        warning: parts.length ? parts.join(' ') : undefined,
+      };
+    };
     setSaving(true);
     try {
       if (currentWorkflowId) {
-        await updateWorkflow(request, instanceId, currentWorkflowId, { graph, invocations, targetFeatureInstanceId });
+        const updated = await updateWorkflow(request, instanceId, currentWorkflowId, {
+          graph,
+          invocations,
+          targetFeatureInstanceId,
+        });
+        setInvocations(updated.invocations ?? []);
         setExecuteResult(_buildSaveResult());
       } else {
         const label = await promptInput(t('Workflow-Name:'), {
@@ -327,7 +426,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
           targetFeatureInstanceId,
         });
         setCurrentWorkflowId(created.id);
-        if (created.invocations?.length) setInvocations(created.invocations);
+        setInvocations(created.invocations ?? []);
         setWorkflows((prev) => [...prev, created]);
         setExecuteResult(_buildSaveResult());
       }
@@ -336,7 +435,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
     } finally {
       setSaving(false);
     }
-  }, [request, instanceId, canvasNodes, canvasConnections, currentWorkflowId, promptInput, invocations, t, nodeErrors, targetFeatureInstanceId]);
+  }, [request, instanceId, canvasNodes, canvasConnections, currentWorkflowId, promptInput, invocations, t, nodeErrors, targetFeatureInstanceId, hasCanvasStartNode]);
 
   const handleLoad = useCallback(
     async (workflowId: string) => {
@@ -361,7 +460,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
           setWorkflows((prev) => prev.filter((w) => w.id !== workflowId));
           setCurrentWorkflowId((prev) => (prev === workflowId ? null : prev));
           setExecuteResult(null);
-          applyGraphWithSync({ nodes: [], connections: [] }, _buildDefaultInvocations(t('Jetzt ausführen')));
+          applyGraphWithSync({ nodes: [], connections: [] }, []);
           try {
             const result = await fetchWorkflows(request, instanceId);
             setWorkflows(Array.isArray(result) ? result : result.items);
@@ -385,7 +484,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
       if (workflowId) handleLoad(workflowId);
       else {
         setExecuteResult(null);
-        applyGraphWithSync({ nodes: [], connections: [] }, _buildDefaultInvocations(t('Jetzt ausführen')));
+        applyGraphWithSync({ nodes: [], connections: [] }, []);
       }
     },
     [handleLoad, applyGraphWithSync, t]
@@ -394,36 +493,44 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
   const handleNew = useCallback(() => {
     setCurrentWorkflowId(null);
     setExecuteResult(null);
-    applyGraphWithSync({ nodes: [], connections: [] }, _buildDefaultInvocations(t('Jetzt ausführen')));
+    applyGraphWithSync({ nodes: [], connections: [] }, []);
   }, [applyGraphWithSync, t]);
 
   const handleNodeParametersChange = useCallback((nodeId: string, parameters: Record<string, unknown>) => {
-    setCanvasNodes((prev) =>
+    setCanvasNodes((prev) => {
-      prev.map((n) => {
+      const nextNodes = prev.map((n) => {
         if (n.id !== nodeId) return n;
         const next = { ...n, parameters };
         if (n.type === 'flow.switch' && 'cases' in parameters) {
-          const cases = (parameters.cases as unknown[]) ?? [];
+          const newCount = switchOutputCountFromCases(parameters.cases);
-          next.outputs = Math.max(1, cases.length);
+          next.outputs = newCount;
+          setCanvasConnections((conns) =>
+            trimConnectionsForSwitchOutputs(conns, nodeId, n.inputs, newCount)
+          );
         }
         return next;
-      })
+      });
-    );
+      return nextNodes;
+    });
   }, []);
 
   const handleMergeNodeParameters = useCallback((nodeId: string, patch: Record<string, unknown>) => {
-    setCanvasNodes((prev) =>
+    setCanvasNodes((prev) => {
-      prev.map((n) => {
+      const nextNodes = prev.map((n) => {
         if (n.id !== nodeId) return n;
         const merged = { ...(n.parameters ?? {}), ...patch };
         const next = { ...n, parameters: merged };
         if (n.type === 'flow.switch' && 'cases' in merged) {
-          const cases = (merged.cases as unknown[]) ?? [];
+          const newCount = switchOutputCountFromCases(merged.cases);
-          next.outputs = Math.max(1, cases.length);
+          next.outputs = newCount;
+          setCanvasConnections((conns) =>
+            trimConnectionsForSwitchOutputs(conns, nodeId, n.inputs, newCount)
+          );
         }
         return next;
-      })
+      });
-    );
+      return nextNodes;
+    });
   }, []);
 
   const handleNodeUpdate = useCallback(
@@ -435,18 +542,6 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
     []
   );
 
-  const handleApplyWorkflowConfiguration = useCallback(
-    (next: WorkflowEntryPoint[]) => {
-      setInvocations(next);
-      setCanvasNodes((nodes) => {
-        const r = syncCanvasStartNode(nodes, canvasConnections, next, nodeTypes, language);
-        setCanvasConnections(r.connections);
-        return r.nodes;
-      });
-    },
-    [canvasConnections, nodeTypes, language]
-  );
-
   const loadNodeTypes = useCallback(async () => {
     if (!instanceId) return;
     setLoading(true);
@@ -461,6 +556,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
       }
       if (data.systemVariables) setSystemVariables(data.systemVariables);
       if (data.formFieldTypes) setFormFieldTypes(data.formFieldTypes);
+      if (data.conditionOperatorCatalog) setConditionOperatorCatalog(data.conditionOperatorCatalog);
     } catch (err: unknown) {
       setError(err instanceof Error ? err.message : String(err));
       setNodeTypes([]);
@@ -488,6 +584,10 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
     loadWorkflows();
   }, [loadWorkflows]);
 
+  useEffect(() => {
+    setCanvasStickyNotes([]);
+  }, [currentWorkflowId]);
+
   const lastAppliedInitialRef = useRef<string | null | undefined>(undefined);
   useEffect(() => {
     if (!initialWorkflowId || workflows.length === 0 || nodeTypes.length === 0) return;
@@ -500,7 +600,9 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
     if (loading || nodeTypes.length === 0) return;
     if (currentWorkflowId || initialWorkflowId) return;
     if (canvasNodes.length > 0) return;
-    applyGraphWithSync({ nodes: [], connections: [] }, _buildDefaultInvocations(t('Jetzt ausführen')));
+    applyGraphWithSync({ nodes: [], connections: [] }, [], {
+      skipHistory: true,
+    });
   }, [
     loading,
     nodeTypes.length,
@@ -522,7 +624,6 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
 
   const handleDropNodeType = useCallback(
     (nodeTypeId: string, x: number, y: number) => {
-      if (nodeTypeId.startsWith('trigger.')) return;
       const nt = nodeTypes.find((n) => n.id === nodeTypeId);
       if (!nt) return;
       const id = `n_${Date.now()}_${Math.random().toString(36).slice(2, 9)}`;
@@ -675,31 +776,9 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
     [request, instanceId, handleFromApiGraph]
   );
 
-  const handleTargetInstanceChange = useCallback(async (newTargetId: string) => {
-    setTargetFeatureInstanceId(newTargetId || null);
-    if (currentWorkflowId && newTargetId) {
-      try {
-        await updateWorkflow(request, instanceId, currentWorkflowId, { targetFeatureInstanceId: newTargetId });
-      } catch (e: unknown) {
-        console.error(`${LOG} target instance update failed`, e);
-      }
-    }
-  }, [request, instanceId, currentWorkflowId]);
 
-  const handleWorkflowRename = useCallback(async (workflowId: string, newName: string) => {
-    try {
-      await updateWorkflow(request, instanceId, workflowId, { label: newName });
-      setWorkflows((prev) => prev.map((w) => w.id === workflowId ? { ...w, label: newName } : w));
-    } catch (e: unknown) {
-      const msg = e instanceof Error ? e.message : String(e);
-      console.error(`${LOG} rename failed`, e);
-      showError(t('Workflow umbenennen fehlgeschlagen: {msg}', { msg }));
-    }
-  }, [request, instanceId, showError, t]);
 
-  const handleAutoLayout = useCallback(() => {
+
-    setCanvasNodes((prev) => computeAutoLayout(prev, canvasConnections));
-  }, [canvasConnections]);
 
   const _sidebarStyle = useMemo(() => ({ width: sidebarWidth }), [sidebarWidth]);
 
@@ -741,7 +820,6 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
         language={language}
         expandedCategories={expandedCategories}
         onToggleCategory={toggleCategory}
-        excludedCategories={sidebarExcludedCategories}
         style={_sidebarStyle}
       />
     );
@@ -749,15 +827,61 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
 
   const configurableSelected =
     selectedNode &&
-    ['input.', 'ai.', 'email.', 'sharepoint.', 'clickup.', 'trigger.', 'flow.', 'file.', 'trustee.'].some((p) =>
+    [
-      selectedNode.type.startsWith(p)
+      'input.',
-    );
+      'ai.',
+      'email.',
+      'sharepoint.',
+      'clickup.',
+      'trigger.',
+      'flow.',
+      'file.',
+      'trustee.',
+      'context.',
+      'data.',
+      'redmine.',
+    ].some((p) => selectedNode.type.startsWith(p));
+
+  const canvasHeaderEdit = useMemo(
+    () => ({
+      zoomPercent: Math.round(canvasViewportEdit.zoom * 100),
+      selectedNodeCount: canvasViewportEdit.selectedNodeCount,
+      connectionSelected: canvasViewportEdit.connectionSelected,
+      stickyNoteSelected: canvasViewportEdit.stickyNoteSelected,
+      connectionToolActive: canvasConnectionToolActive,
+      canUndo: canCanvasUndo,
+      canRedo: canCanvasRedo,
+      onZoomIn: () => flowCanvasRef.current?.zoomIn(),
+      onZoomOut: () => flowCanvasRef.current?.zoomOut(),
+      onZoomPercentCommit: (pct: number) => flowCanvasRef.current?.setZoomPercent(pct),
+      onFitWindow: () => flowCanvasRef.current?.fitWindow(),
+      onResetView: () => flowCanvasRef.current?.resetView(),
+      onUndo: undoCanvasEdit,
+      onRedo: redoCanvasEdit,
+      onDeleteSelection: () => flowCanvasRef.current?.deleteSelection(),
+      onDuplicateNode: () => flowCanvasRef.current?.duplicateSingleSelection(),
+      onToggleConnectionTool: () => flowCanvasRef.current?.toggleConnectionTool(),
+      onArrangeNodes: () => flowCanvasRef.current?.arrangeNodes(),
+      onAddCanvasComment: () => flowCanvasRef.current?.addCanvasComment(),
+    }),
+    [
+      canvasViewportEdit,
+      canvasConnectionToolActive,
+      canCanvasUndo,
+      canCanvasRedo,
+      undoCanvasEdit,
+      redoCanvasEdit,
+    ]
+  );
 
   return (
     <div className={styles.container}>
       {/* Left panel: Workspace (Chats / Dateien / Quellen) */}
       {leftPanelOpen && (<>
-        <div style={{ width: leftPanelWidth, flexShrink: 0, display: 'flex', flexDirection: 'column', overflow: 'hidden', background: 'var(--bg-primary, #fff)' }}>
+        <div
+          data-suppress-flow-node-hotkeys=""
+          style={{ width: leftPanelWidth, flexShrink: 0, display: 'flex', flexDirection: 'column', overflow: 'hidden', background: 'var(--bg-primary, #fff)' }}
+        >
           <div className={styles.rightTabBar}>
             {(['ai', 'chats', 'files', 'sources'] as const).map((tab) => (
               <button
@@ -829,15 +953,17 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
           onNew={handleNew}
           onSave={handleSave}
           onExecute={handleExecute}
-          onWorkflowSettings={() => setWorkflowSettingsOpen(true)}
+          onToggleWorkspacePanel={() => setLeftPanelOpen((prev) => !prev)}
-          onToggleChat={() => setLeftPanelOpen((prev) => !prev)}
+          workspacePanelOpen={leftPanelOpen}
           saving={saving}
           executing={executing}
           hasNodes={canvasNodes.length > 0}
           executeBlockedReason={
             hasGraphErrors
               ? t('Pflicht-Felder ohne Quelle vorhanden. Klicken markiert die erste betroffene Node.')
-              : null
+              : missingStartNodeBlocking
+                ? t('Ohne Start-Node kann der Workflow nicht ausgeführt werden.')
+                : null
           }
           onExecuteBlockedClick={() => {
             if (firstErrorNodeId) {
@@ -857,17 +983,14 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
           onSaveAsTemplate={handleSaveAsTemplate}
           templateSaving={templateSaving}
           onNewFromTemplate={() => setTemplatePickerOpen(true)}
-          onWorkflowRename={handleWorkflowRename}
-          onAutoLayout={handleAutoLayout}
           verboseSchema={verboseSchema}
           onVerboseSchemaChange={setVerboseSchema}
-          targetFeatureInstanceId={targetFeatureInstanceId}
+          canvasEdit={canvasHeaderEdit}
-          onTargetInstanceChange={handleTargetInstanceChange}
-          targetInstanceOptions={targetInstanceOptions}
         />
-        <div className={styles.canvasArea} style={{ display: 'flex', flex: 1, minWidth: 0 }}>
+        <div className={styles.canvasArea} style={{ display: 'flex', flex: 1, minWidth: 0, alignItems: 'stretch' }}>
-          <div style={{ flex: 1, minWidth: 0 }}>
+          <div style={{ flex: 1, minWidth: 0, minHeight: 0 }}>
             <FlowCanvas
+              ref={flowCanvasRef}
               nodes={canvasNodes}
               connections={canvasConnections}
               nodeTypes={nodeTypes}
@@ -879,6 +1002,11 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
               onSelectionChange={setSelectedNode}
               highlightedNodeIds={tracingRunId ? tracingNodeStatuses : undefined}
               nodeErrors={nodeErrors}
+              onViewportEditState={setCanvasViewportEdit}
+              onHistoryCheckpoint={onCanvasHistoryCheckpoint}
+              onConnectionToolActiveChange={setCanvasConnectionToolActive}
+              stickyNotes={canvasStickyNotes}
+              onStickyNotesChange={setCanvasStickyNotes}
               onExternalDrop={async (mime, payload) => {
                 if (mime !== 'application/json+workflow' || !instanceId) return false;
                 const p = payload as { files?: Array<{ id: string }> } | undefined;
@@ -897,6 +1025,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
             />
           </div>
           {configurableSelected && selectedNode && (
+            <div className={styles.nodeConfigPanelWrap} data-suppress-flow-node-hotkeys="">
             <Automation2DataFlowProvider
               node={selectedNode}
               nodes={canvasNodes}
@@ -907,6 +1036,7 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
               portTypeCatalog={portTypeCatalog as Record<string, never>}
               systemVariables={systemVariables as Record<string, never>}
               formFieldTypes={formFieldTypes}
+              conditionOperatorCatalog={conditionOperatorCatalog}
               instanceId={instanceId}
               request={request}
             >
@@ -922,13 +1052,17 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
                 verboseSchema={verboseSchema}
               />
             </Automation2DataFlowProvider>
+            </div>
           )}
         </div>
       </div>
 
       {/* Right panel: Nodes + Tracing tabs */}
       <div className={styles.resizeDivider} onMouseDown={(e) => _startResize('right', e)} />
-      <div style={{ width: sidebarWidth, flexShrink: 0, display: 'flex', flexDirection: 'column', overflow: 'hidden', background: 'var(--bg-secondary, #f8f9fa)' }}>
+      <div
+        data-suppress-flow-node-hotkeys=""
+        style={{ width: sidebarWidth, flexShrink: 0, display: 'flex', flexDirection: 'column', overflow: 'hidden', background: 'var(--bg-secondary, #f8f9fa)' }}
+      >
         <div className={styles.rightTabBar}>
           <button
             className={`${styles.rightTab} ${rightTab === 'nodes' ? styles.rightTabActive : ''}`}
@@ -961,12 +1095,6 @@ export const Automation2FlowEditor: React.FC<Automation2FlowEditorProps> = ({ in
       </div>
 
       <PromptDialog />
-      <WorkflowConfigurationModal
-        open={workflowSettingsOpen}
-        onClose={() => setWorkflowSettingsOpen(false)}
-        invocations={invocations}
-        onApply={handleApplyWorkflowConfiguration}
-      />
       <TemplatePicker
         open={templatePickerOpen}
         onClose={() => setTemplatePickerOpen(false)}

src/components/FlowEditor/editor/CanvasHeader.test.tsx

@@ -1,99 +0,0 @@
-// Copyright (c) 2025 Patrick Motsch
-// All rights reserved.
-//
-// Plan #2 — Track A1.4 (T10): CanvasHeader Run-button gating logic.
-// Verifies the AC-9 patch — Save always enabled (unless saving), Run blocked
-// when executeBlockedReason is set + warning toast surfaced as amber banner.
-
-import React from 'react';
-import { describe, expect, it, vi } from 'vitest';
-import { render, screen } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import type { Automation2Workflow, ExecuteGraphResponse } from '../../../api/workflowApi';
-
-vi.mock('../../../providers/language/LanguageContext', () => ({
-  useLanguage: () => ({ t: (s: string) => s }),
-}));
-
-import { CanvasHeader } from './CanvasHeader';
-
-const _workflows: Automation2Workflow[] = [];
-
-function _renderHeader(overrides: Partial<React.ComponentProps<typeof CanvasHeader>> = {}) {
-  const props: React.ComponentProps<typeof CanvasHeader> = {
-    workflows: _workflows,
-    currentWorkflowId: null,
-    onWorkflowSelect: () => {},
-    onNew: () => {},
-    onSave: () => {},
-    onExecute: () => {},
-    saving: false,
-    executing: false,
-    hasNodes: true,
-    executeResult: null,
-    ...overrides,
-  };
-  return render(<CanvasHeader {...props} />);
-}
-
-describe('CanvasHeader Run-button (T10)', () => {
-  it('runs `onExecute` when not blocked', async () => {
-    const onExecute = vi.fn();
-    _renderHeader({ onExecute });
-    await userEvent.click(screen.getByRole('button', { name: /Ausführen/i }));
-    expect(onExecute).toHaveBeenCalledTimes(1);
-  });
-
-  it('shows the "Pflicht-Felder fehlen" label and triggers `onExecuteBlockedClick` instead of `onExecute`', async () => {
-    const onExecute = vi.fn();
-    const onExecuteBlockedClick = vi.fn();
-    _renderHeader({
-      onExecute,
-      onExecuteBlockedClick,
-      executeBlockedReason: '2 Nodes mit Pflicht-Fehlern',
-    });
-    const btn = screen.getByRole('button', { name: /Pflicht-Felder fehlen/i });
-    expect(btn).toHaveAttribute('aria-disabled', 'true');
-    expect(btn).toHaveAttribute('title', '2 Nodes mit Pflicht-Fehlern');
-    await userEvent.click(btn);
-    expect(onExecute).not.toHaveBeenCalled();
-    expect(onExecuteBlockedClick).toHaveBeenCalledTimes(1);
-  });
-
-  it('disables the Run button while executing or when no nodes are present', () => {
-    const { rerender } = _renderHeader({ executing: true });
-    expect(screen.getByRole('button', { name: /Ausführen…/i })).toBeDisabled();
-    rerender(
-      <CanvasHeader
-        workflows={_workflows}
-        currentWorkflowId={null}
-        onWorkflowSelect={() => {}}
-        onNew={() => {}}
-        onSave={() => {}}
-        onExecute={() => {}}
-        saving={false}
-        executing={false}
-        hasNodes={false}
-        executeResult={null}
-      />,
-    );
-    expect(screen.getByRole('button', { name: /Ausführen/i })).toBeDisabled();
-  });
-});
-
-describe('CanvasHeader executeResult banner (AC-9)', () => {
-  it('renders the warning text in amber when success+warning is present', () => {
-    const result: ExecuteGraphResponse = {
-      success: true,
-      warning: 'Gespeichert mit 3 Pflicht-Fehlern in 2 Nodes.',
-    };
-    _renderHeader({ executeResult: result });
-    expect(screen.getByText(/Gespeichert mit 3 Pflicht-Fehlern/i)).toBeInTheDocument();
-  });
-
-  it('renders the error text in red when success=false', () => {
-    const result: ExecuteGraphResponse = { success: false, error: 'Boom' };
-    _renderHeader({ executeResult: result });
-    expect(screen.getByText(/Boom/)).toBeInTheDocument();
-  });
-});

src/components/FlowEditor/editor/CanvasHeader.tsx

@@ -1,18 +1,62 @@
 /**
- * CanvasHeader - Workflow controls (Neu, Speichern, laden, Ausführen), version selector, and execute result.
+ * CanvasHeader - Workflow controls, version selector, and execute result.
  */
 
-import React, { useState, useRef, useEffect, useCallback, useMemo } from 'react';
+import React, { useState, useRef, useEffect, useMemo } from 'react';
-import { FaCog, FaPlay, FaSpinner, FaCloudUploadAlt, FaCloudDownloadAlt, FaArchive, FaDatabase, FaBookmark, FaCaretDown, FaSitemap } from 'react-icons/fa';
+import {
+  FaPlay,
+  FaSpinner,
+  FaCloudUploadAlt,
+  FaCloudDownloadAlt,
+  FaArchive,
+  FaBookmark,
+  FaCaretDown,
+  FaSave,
+  FaPlus,
+  FaChevronLeft,
+  FaChevronRight,
+} from 'react-icons/fa';
+import {
+  HiOutlineMagnifyingGlassMinus,
+  HiOutlineMagnifyingGlassPlus,
+  HiOutlineArrowUturnLeft,
+  HiOutlineArrowUturnRight,
+  HiOutlineTrash,
+  HiOutlineDocumentDuplicate,
+  HiOutlineChatBubbleLeftEllipsis,
+  HiOutlineSquares2X2,
+} from 'react-icons/hi2';
 import type { Automation2Workflow, ExecuteGraphResponse, AutoVersion, AutoTemplateScope } from '../../../api/workflowApi';
 import styles from './Automation2FlowEditor.module.css';
 
 import { useLanguage } from '../../../providers/language/LanguageContext';
 import { getUserDataCache } from '../../../utils/userCache';
+import { Button } from '../../UiComponents/Button';
 
-interface TargetInstanceOption {
+const ZOOM_PRESET_PERCENTS = [25, 50, 75, 100, 125, 150, 200, 400] as const;
-  id: string;
+
-  label: string;
+export interface CanvasHeaderCanvasEditProps {
+  zoomPercent: number;
+  selectedNodeCount: number;
+  connectionSelected: boolean;
+  stickyNoteSelected: boolean;
+  connectionToolActive: boolean;
+  canUndo: boolean;
+  canRedo: boolean;
+  onZoomIn: () => void;
+  onZoomOut: () => void;
+  onZoomPercentCommit: (percent: number) => void;
+  onFitWindow: () => void;
+  onResetView: () => void;
+  onUndo: () => void;
+  onRedo: () => void;
+  onDeleteSelection: () => void;
+  onDuplicateNode: () => void;
+  onToggleConnectionTool: () => void;
+  /** Textnotiz auf die Canvas legen (ohne Workflow-Daten). */
+  onAddCanvasComment: () => void;
+  /** Verschachtelte Rasterpfade (4.1 / 4.2 …); Haftnotizen unberührt. */
+  onArrangeNodes: () => void;
 }
 
 interface CanvasHeaderProps {
@@ -22,14 +66,14 @@ interface CanvasHeaderProps {
   onNew: () => void;
   onSave: () => void;
   onExecute: () => void;
-  onWorkflowSettings?: () => void;
+  onToggleWorkspacePanel?: () => void;
-  onToggleChat?: () => void;
+  workspacePanelOpen?: boolean;
   saving: boolean;
   executing: boolean;
   hasNodes: boolean;
-  /** Phase-4 Schicht-4: when set, the Run button is disabled and the message
+  /** When set, required-field graph errors block a normal run; message is the
-   *  is shown as a tooltip. Click triggers `onExecuteBlockedClick` so the
+   *  run button tooltip. Click still fires `onExecuteBlockedClick` to focus
-   *  parent can navigate the user to the first offending node. */
+   *  the first offending node. */
   executeBlockedReason?: string | null;
   onExecuteBlockedClick?: () => void;
   executeResult: ExecuteGraphResponse | null;
@@ -44,15 +88,11 @@ interface CanvasHeaderProps {
   onSaveAsTemplate?: (scope: AutoTemplateScope) => void;
   templateSaving?: boolean;
   onNewFromTemplate?: () => void;
-  onWorkflowRename?: (workflowId: string, newName: string) => void;
-  onAutoLayout?: () => void;
   /** Sysadmin-only: when true, NodeConfigPanel renders the static
    *  "Schema (Typ-Referenz)" block and per-parameter type-badges. */
   verboseSchema?: boolean;
   onVerboseSchemaChange?: (next: boolean) => void;
-  targetFeatureInstanceId?: string | null;
+  canvasEdit?: CanvasHeaderCanvasEditProps;
-  onTargetInstanceChange?: (instanceId: string) => void;
-  targetInstanceOptions?: TargetInstanceOption[];
 }
 
 function _getStatusBadge(t: (key: string) => string): Record<string, { label: string; color: string }> {
@@ -63,14 +103,18 @@ function _getStatusBadge(t: (key: string) => string): Record<string, { label: st
   };
 }
 
-export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
+const _tb = 'secondary' as const;
+const _ts = 'sm' as const;
+
+export const CanvasHeader: React.FC<CanvasHeaderProps> = ({
+  workflows,
   currentWorkflowId,
   onWorkflowSelect,
   onNew,
   onSave,
   onExecute,
-  onWorkflowSettings,
+  onToggleWorkspacePanel,
-  onToggleChat,
+  workspacePanelOpen,
   saving,
   executing,
   hasNodes,
@@ -88,13 +132,9 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
   onSaveAsTemplate,
   templateSaving,
   onNewFromTemplate,
-  onWorkflowRename,
-  onAutoLayout,
   verboseSchema,
   onVerboseSchemaChange,
-  targetFeatureInstanceId,
+  canvasEdit,
-  onTargetInstanceChange,
-  targetInstanceOptions,
 }) => {
   const { t } = useLanguage();
   const _isSysAdmin = getUserDataCache()?.isSysAdmin === true;
@@ -109,38 +149,20 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
   const [templateMenuOpen, setTemplateMenuOpen] = useState(false);
   const templateMenuRef = useRef<HTMLDivElement>(null);
 
-  const [editingName, setEditingName] = useState(false);
+  const [zoomMenuOpen, setZoomMenuOpen] = useState(false);
-  const [nameValue, setNameValue] = useState('');
+  const zoomMenuRef = useRef<HTMLDivElement>(null);
-  const nameInputRef = useRef<HTMLInputElement>(null);
+  const [zoomInputDraft, setZoomInputDraft] = useState('');
-
-  const currentWorkflow = workflows.find((w) => w.id === currentWorkflowId);
-
-  const _startNameEdit = useCallback(() => {
-    if (!currentWorkflowId || !onWorkflowRename) return;
-    setNameValue(currentWorkflow?.label || '');
-    setEditingName(true);
-  }, [currentWorkflowId, currentWorkflow?.label, onWorkflowRename]);
-
-  const _commitNameEdit = useCallback(() => {
-    setEditingName(false);
-    const trimmed = nameValue.trim();
-    if (!trimmed || !currentWorkflowId || !onWorkflowRename) return;
-    if (trimmed !== currentWorkflow?.label) {
-      onWorkflowRename(currentWorkflowId, trimmed);
-    }
-  }, [nameValue, currentWorkflowId, currentWorkflow?.label, onWorkflowRename]);
 
   useEffect(() => {
-    if (editingName && nameInputRef.current) {
+    const zp = canvasEdit?.zoomPercent;
-      nameInputRef.current.focus();
+    if (zp !== undefined) setZoomInputDraft(String(zp));
-      nameInputRef.current.select();
+  }, [canvasEdit?.zoomPercent]);
-    }
-  }, [editingName]);
 
   useEffect(() => {
     const _handleClickOutside = (e: MouseEvent) => {
       if (newMenuRef.current && !newMenuRef.current.contains(e.target as Node)) setNewMenuOpen(false);
       if (templateMenuRef.current && !templateMenuRef.current.contains(e.target as Node)) setTemplateMenuOpen(false);
+      if (zoomMenuRef.current && !zoomMenuRef.current.contains(e.target as Node)) setZoomMenuOpen(false);
     };
     document.addEventListener('mousedown', _handleClickOutside);
     return () => document.removeEventListener('mousedown', _handleClickOutside);
@@ -156,15 +178,106 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
     [t]
   );
 
-  const _titleHint =
+  const _panelOpen = workspacePanelOpen ?? false;
-    onWorkflowRename && currentWorkflow
+  const _runAriaLabel = executing
-      ? `${currentWorkflow.label} — ${t('Klicken zum Umbenennen')}`
+    ? t('Ausführen…')
-      : currentWorkflow?.label;
+    : executeBlockedReason
+      ? t('Pflicht-Felder fehlen')
+      : t('Ausführen');
+  const _runTitle = executeBlockedReason ?? (hasNodes ? t('Ausführen') : t('Keine Nodes zum Ausführen.'));
+
+  const _executeBannerSegmentClass = !executeResult
+    ? ''
+    : executeResult.success
+      ? executeResult.warning
+        ? styles.canvasHeaderExecuteBannerWarning
+        : styles.canvasHeaderExecuteBannerSuccess
+      : executeResult.paused
+        ? styles.canvasHeaderExecuteBannerPaused
+        : styles.canvasHeaderExecuteBannerError;
+
+  const _commitZoomDraft = () => {
+    if (!canvasEdit) return;
+    const raw = zoomInputDraft.replace(/%/g, '').replace(',', '.').trim();
+    const n = parseFloat(raw);
+    if (!Number.isFinite(n)) {
+      setZoomInputDraft(String(canvasEdit.zoomPercent));
+      return;
+    }
+    canvasEdit.onZoomPercentCommit(Math.min(400, Math.max(25, Math.round(n))));
+    setZoomMenuOpen(false);
+  };
+
+  const _canDeleteSelection =
+    !!canvasEdit &&
+    (canvasEdit.selectedNodeCount > 0 ||
+      canvasEdit.connectionSelected ||
+      canvasEdit.stickyNoteSelected);
+  const _singleNodeOnly =
+    !!canvasEdit && canvasEdit.selectedNodeCount === 1 && !canvasEdit.connectionSelected;
 
   return (
-    <div className={styles.canvasHeader}>
+    <div className={styles.canvasHeader} data-suppress-flow-node-hotkeys="">
-      <div className={styles.canvasHeaderRow}>
+      <div
-        <div className={styles.canvasHeaderContext}>
+        className={styles.canvasHeaderToolbar}
+        role="toolbar"
+        aria-label={t('Workflow-Aktionen')}
+      >
+          {onToggleWorkspacePanel && (
+            <Button
+              type="button"
+              variant={_tb}
+              size={_ts}
+              icon={_panelOpen ? FaChevronLeft : FaChevronRight}
+              className={styles.canvasHeaderIconBtn}
+              onClick={onToggleWorkspacePanel}
+              title={_panelOpen ? t('Workspace-Panel ausblenden') : t('Workspace-Panel öffnen')}
+              aria-label={_panelOpen ? t('Workspace-Panel ausblenden') : t('Workspace-Panel öffnen')}
+            />
+          )}
+          <div ref={newMenuRef} className={styles.canvasHeaderNewSplit}>
+            <div className={styles.canvasHeaderSplitPair}>
+              <Button
+                type="button"
+                variant={_tb}
+                size={_ts}
+                icon={FaPlus}
+                className={`${styles.canvasHeaderIconBtn} ${onNewFromTemplate ? styles.canvasHeaderNewSplitMain : ''}`}
+                onClick={onNew}
+                title={t('Neuer leerer Workflow')}
+                aria-label={t('Neuer leerer Workflow')}
+              />
+              {onNewFromTemplate && (
+                <Button
+                  type="button"
+                  variant={_tb}
+                  size={_ts}
+                  icon={FaCaretDown}
+                  className={`${styles.canvasHeaderIconBtn} ${styles.canvasHeaderNewSplitMenu}`}
+                  onClick={() => setNewMenuOpen((p) => !p)}
+                  title={t('Aus Vorlage…')}
+                  aria-label={t('Neu aus Vorlage')}
+                  aria-haspopup="menu"
+                  aria-expanded={newMenuOpen}
+                />
+              )}
+            </div>
+            {newMenuOpen && onNewFromTemplate && (
+              <div className={styles.canvasHeaderMenuDropdown} role="menu">
+                <button
+                  type="button"
+                  className={styles.canvasHeaderMenuItem}
+                  onClick={() => {
+                    onNewFromTemplate();
+                    setNewMenuOpen(false);
+                  }}
+                  role="menuitem"
+                >
+                  {t('Aus Vorlage…')}
+                </button>
+              </div>
+            )}
+          </div>
           <select
             className={styles.canvasHeaderWorkflowSelect}
             value={currentWorkflowId ?? ''}
@@ -182,142 +295,53 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
               </option>
             ))}
           </select>
-          <div className={styles.canvasHeaderTitleBlock}>
+          <Button
-            {currentWorkflowId && currentWorkflow ? (
-              editingName ? (
-                <input
-                  ref={nameInputRef}
-                  className={styles.canvasHeaderTitle}
-                  value={nameValue}
-                  onChange={(e) => setNameValue(e.target.value)}
-                  onBlur={_commitNameEdit}
-                  onKeyDown={(e) => { if (e.key === 'Enter') _commitNameEdit(); if (e.key === 'Escape') setEditingName(false); }}
-                />
-              ) : (
-                <h4
-                  className={styles.canvasHeaderTitle}
-                  style={{ cursor: onWorkflowRename ? 'pointer' : 'default' }}
-                  onClick={_startNameEdit}
-                  title={_titleHint}
-                >
-                  {currentWorkflow.label}
-                </h4>
-              )
-            ) : (
-              <h4 className={`${styles.canvasHeaderTitle} ${styles.canvasHeaderTitleMuted}`}>
-                {t('Neuer Workflow')}
-              </h4>
-            )}
-          </div>
-          {onWorkflowSettings && (
-            <button
-              type="button"
-              className={styles.canvasGearBtn}
-              title={t('Workflowkonfiguration Einstieg/Starts')}
-              aria-label={t('Workflow-Konfiguration')}
-              onClick={onWorkflowSettings}
-            >
-              <FaCog />
-            </button>
-          )}
-          {targetInstanceOptions && targetInstanceOptions.length > 0 && onTargetInstanceChange && (
-            <select
-              className={styles.canvasHeaderWorkflowSelect}
-              value={targetFeatureInstanceId ?? ''}
-              onChange={(e) => onTargetInstanceChange(e.target.value)}
-              aria-label={t('Ziel-Instanz')}
-              title={t('Ziel-Instanz für Daten-Scope')}
-              style={{ maxWidth: 200, fontSize: '0.8rem' }}
-            >
-              <option value="">{t('Ziel-Instanz wählen…')}</option>
-              {targetInstanceOptions.map((opt) => (
-                <option key={opt.id} value={opt.id}>{opt.label}</option>
-              ))}
-            </select>
-          )}
-        </div>
-
-        <div className={styles.canvasHeaderActionPanel} role="toolbar" aria-label={t('Workflow-Aktionen')}>
-          <div ref={newMenuRef} className={styles.canvasHeaderNewSplit}>
-            <div className={styles.canvasHeaderSplitPair}>
-              <button
-                type="button"
-                className={`${styles.retryButton} ${styles.canvasHeaderNewSplitMain}`}
-                onClick={onNew}
-              >
-                {t('Neu')}
-              </button>
-              <button
-                type="button"
-                className={`${styles.retryButton} ${styles.canvasHeaderNewSplitMenu}`}
-                onClick={() => setNewMenuOpen((p) => !p)}
-                title={t('Neu aus Vorlage')}
-                aria-haspopup="menu"
-                aria-expanded={newMenuOpen}
-              >
-                <FaCaretDown style={{ fontSize: '0.7rem' }} />
-              </button>
-            </div>
-            {newMenuOpen && (
-              <div className={styles.canvasHeaderMenuDropdown} role="menu">
-                <button
-                  type="button"
-                  className={styles.canvasHeaderMenuItem}
-                  onClick={() => { onNew(); setNewMenuOpen(false); }}
-                  role="menuitem"
-                >
-                  {t('Leerer Workflow')}
-                </button>
-                {onNewFromTemplate && (
-                  <button
-                    type="button"
-                    className={styles.canvasHeaderMenuItem}
-                    onClick={() => { onNewFromTemplate(); setNewMenuOpen(false); }}
-                    role="menuitem"
-                  >
-                    {t('Aus Vorlage…')}
-                  </button>
-                )}
-              </div>
-            )}
-          </div>
-
-          <button
             type="button"
-            className={styles.retryButton}
+            variant={_tb}
-            onClick={onSave}
+            size={_ts}
+            icon={saving ? undefined : FaSave}
+            className={styles.canvasHeaderIconBtn}
+            loading={saving}
             disabled={saving}
-            title={!hasNodes ? t('Workflow ist leer — Speichern legt einen leeren Workflow an.') : undefined}
+            onClick={onSave}
-          >
+            title={!hasNodes ? t('Workflow ist leer — Speichern legt einen leeren Workflow an.') : t('Speichern')}
-            {saving ? <FaSpinner className={styles.spinner} /> : t('Speichern')}
+            aria-label={t('Speichern')}
-          </button>
+          />
-
+          <Button
-          {onAutoLayout && (
+            type="button"
-            <button
+            variant={_tb}
-              type="button"
+            size={_ts}
-              className={styles.retryButton}
+            icon={executing ? undefined : FaPlay}
-              onClick={onAutoLayout}
+            loading={executing}
-              disabled={!hasNodes}
+            disabled={executing || !hasNodes}
-              title={t('Knoten automatisch anordnen')}
+            className={`${styles.canvasHeaderIconBtn} ${executeBlockedReason ? styles.canvasHeaderRunBlocked : ''}`}
-            >
+            onClick={() => {
-              <FaSitemap style={{ marginRight: '0.4rem' }} />
+              if (executeBlockedReason) {
-              {t('Anordnen')}
+                onExecuteBlockedClick?.();
-            </button>
+                return;
-          )}
+              }
-
+              onExecute();
+            }}
+            aria-label={_runAriaLabel}
+            aria-disabled={executing || !hasNodes || !!executeBlockedReason}
+            title={_runTitle}
+          />
           {currentWorkflowId && onSaveAsTemplate && (
             <div ref={templateMenuRef} className={styles.canvasHeaderNewSplit}>
-              <button
+              <Button
                 type="button"
-                className={styles.retryButton}
+                variant={_tb}
-                onClick={() => setTemplateMenuOpen((p) => !p)}
+                size={_ts}
+                icon={FaBookmark}
+                loading={templateSaving}
                 disabled={templateSaving}
+                onClick={() => setTemplateMenuOpen((p) => !p)}
                 title={t('Als Vorlage speichern')}
                 aria-haspopup="menu"
                 aria-expanded={templateMenuOpen}
               >
-                {templateSaving ? <FaSpinner className={styles.spinner} /> : <><FaBookmark style={{ marginRight: 4 }} />{t('Als Vorlage')}</>}
+                {t('Als Vorlage')}
-              </button>
+              </Button>
               {templateMenuOpen && (
                 <div className={styles.canvasHeaderMenuDropdown} role="menu">
                   {(['user', 'instance', 'mandate'] as const).map((s) => (
@@ -325,7 +349,10 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
                       key={s}
                       type="button"
                       className={styles.canvasHeaderMenuItem}
-                      onClick={() => { onSaveAsTemplate(s); setTemplateMenuOpen(false); }}
+                      onClick={() => {
+                        onSaveAsTemplate(s);
+                        setTemplateMenuOpen(false);
+                      }}
                       role="menuitem"
                     >
                       {scopeLabels[s]}
@@ -336,53 +363,6 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
             </div>
           )}
 
-          <button
-            type="button"
-            className={`${styles.retryButton} ${styles.canvasHeaderRunButton}`}
-            onClick={() => {
-              if (executeBlockedReason) {
-                onExecuteBlockedClick?.();
-                return;
-              }
-              onExecute();
-            }}
-            disabled={executing || !hasNodes}
-            aria-disabled={executing || !hasNodes || !!executeBlockedReason}
-            title={executeBlockedReason ?? undefined}
-            style={
-              executeBlockedReason
-                ? {
-                    background: 'rgba(220,53,69,0.10)',
-                    borderColor: 'var(--danger-color, #dc3545)',
-                    color: 'var(--danger-color, #dc3545)',
-                    cursor: 'help',
-                  }
-                : undefined
-            }
-          >
-            {executing ? (
-              <>
-                <FaSpinner className={styles.spinner} style={{ flexShrink: 0 }} />
-                {t('Ausführen…')}
-              </>
-            ) : executeBlockedReason ? (
-              <>
-                <FaPlay style={{ opacity: 0.5, flexShrink: 0 }} />
-                {t('Pflicht-Felder fehlen')}
-              </>
-            ) : (
-              <>
-                <FaPlay style={{ flexShrink: 0 }} />
-                {t('Ausführen')}
-              </>
-            )}
-          </button>
-          {onToggleChat && (
-            <button type="button" className={styles.retryButton} onClick={onToggleChat} title={t('Workspace-Panel: Chats, Dateien, Quellen')}>
-              <FaDatabase style={{ marginRight: '0.4rem' }} />
-              {t('Workspace')}
-            </button>
-          )}
           {_isSysAdmin && onVerboseSchemaChange && (
             <label
               className={styles.canvasHeaderSysadmin}
@@ -392,14 +372,173 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
                 type="checkbox"
                 checked={!!verboseSchema}
                 onChange={(e) => onVerboseSchemaChange(e.target.checked)}
-                style={{ margin: 0 }}
+                className={styles.canvasHeaderSysadminInput}
               />
               {t('Schema-Details')}
             </label>
           )}
-        </div>
       </div>
 
+      {canvasEdit && (
+        <div
+          className={styles.canvasHeaderEditRow}
+          role="toolbar"
+          aria-label={t('Canvas bearbeiten')}
+        >
+          <div ref={zoomMenuRef} className={styles.canvasHeaderZoomCombo}>
+            <div className={styles.canvasHeaderZoomInputWrap}>
+              <input
+                type="text"
+                inputMode="numeric"
+                className={styles.canvasHeaderZoomInput}
+                value={zoomInputDraft}
+                onChange={(e) => setZoomInputDraft(e.target.value)}
+                onBlur={_commitZoomDraft}
+                onKeyDown={(e) => {
+                  if (e.key === 'Enter') {
+                    e.preventDefault();
+                    _commitZoomDraft();
+                  }
+                }}
+                aria-label={t('Zoomstufe (Prozent)')}
+                title={t('Zoomstufe (Prozent)')}
+              />
+              <span className={styles.canvasHeaderZoomSuffix} aria-hidden>
+                %
+              </span>
+            </div>
+            <button
+              type="button"
+              className={styles.canvasHeaderZoomChevronBtn}
+              onClick={() => setZoomMenuOpen((p) => !p)}
+              aria-label={t('Zoom-Voreinstellungen')}
+              aria-haspopup="menu"
+              aria-expanded={zoomMenuOpen}
+              title={t('Zoom-Voreinstellungen')}
+            >
+              <FaCaretDown aria-hidden />
+            </button>
+            {zoomMenuOpen && (
+              <div className={styles.canvasHeaderMenuDropdown} role="menu">
+                <button
+                  type="button"
+                  className={styles.canvasHeaderMenuItem}
+                  role="menuitem"
+                  onClick={() => {
+                    canvasEdit.onFitWindow();
+                    setZoomMenuOpen(false);
+                  }}
+                >
+                  {t('Ansicht an Fenster anpassen')}
+                </button>
+                <button
+                  type="button"
+                  className={styles.canvasHeaderMenuItem}
+                  role="menuitem"
+                  onClick={() => {
+                    canvasEdit.onResetView();
+                    setZoomMenuOpen(false);
+                  }}
+                >
+                  {t('Ansicht zurücksetzen')}
+                </button>
+                {ZOOM_PRESET_PERCENTS.map((pct) => (
+                  <button
+                    key={pct}
+                    type="button"
+                    className={styles.canvasHeaderMenuItem}
+                    role="menuitem"
+                    onClick={() => {
+                      canvasEdit.onZoomPercentCommit(pct);
+                      setZoomMenuOpen(false);
+                    }}
+                  >
+                    {pct}%
+                  </button>
+                ))}
+              </div>
+            )}
+          </div>
+          <button
+            type="button"
+            className={styles.canvasHeaderGhostIconBtn}
+            onClick={canvasEdit.onZoomIn}
+            title={t('Vergrößern')}
+            aria-label={t('Vergrößern')}
+          >
+            <HiOutlineMagnifyingGlassPlus size={18} strokeWidth={2} aria-hidden />
+          </button>
+          <button
+            type="button"
+            className={styles.canvasHeaderGhostIconBtn}
+            onClick={canvasEdit.onZoomOut}
+            title={t('Verkleinern')}
+            aria-label={t('Verkleinern')}
+          >
+            <HiOutlineMagnifyingGlassMinus size={18} strokeWidth={2} aria-hidden />
+          </button>
+          <button
+            type="button"
+            className={styles.canvasHeaderGhostIconBtn}
+            disabled={!canvasEdit.canUndo}
+            onClick={canvasEdit.onUndo}
+            title={t('Rückgängig')}
+            aria-label={t('Rückgängig')}
+          >
+            <HiOutlineArrowUturnLeft size={18} strokeWidth={2} aria-hidden />
+          </button>
+          <button
+            type="button"
+            className={styles.canvasHeaderGhostIconBtn}
+            disabled={!canvasEdit.canRedo}
+            onClick={canvasEdit.onRedo}
+            title={t('Wiederholen')}
+            aria-label={t('Wiederholen')}
+          >
+            <HiOutlineArrowUturnRight size={18} strokeWidth={2} aria-hidden />
+          </button>
+          <button
+            type="button"
+            className={styles.canvasHeaderGhostIconBtn}
+            disabled={!_canDeleteSelection}
+            onClick={canvasEdit.onDeleteSelection}
+            title={t('Auswahl löschen')}
+            aria-label={t('Auswahl löschen')}
+          >
+            <HiOutlineTrash size={18} strokeWidth={2} aria-hidden />
+          </button>
+          <button
+            type="button"
+            className={styles.canvasHeaderGhostIconBtn}
+            disabled={!_singleNodeOnly}
+            onClick={canvasEdit.onDuplicateNode}
+            title={t('Knoten duplizieren')}
+            aria-label={t('Knoten duplizieren')}
+          >
+            <HiOutlineDocumentDuplicate size={18} strokeWidth={2} aria-hidden />
+          </button>
+          <button
+            type="button"
+            className={styles.canvasHeaderGhostIconBtn}
+            disabled={!hasNodes}
+            onClick={canvasEdit.onArrangeNodes}
+            title={t('Knoten im Raster anordnen')}
+            aria-label={t('Knoten im Raster anordnen')}
+          >
+            <HiOutlineSquares2X2 size={18} strokeWidth={2} aria-hidden />
+          </button>
+          <button
+            type="button"
+            className={styles.canvasHeaderGhostIconBtn}
+            onClick={canvasEdit.onAddCanvasComment}
+            title={t('Kommentar auf dem Canvas einfügen')}
+            aria-label={t('Kommentar auf dem Canvas einfügen')}
+          >
+            <HiOutlineChatBubbleLeftEllipsis size={18} strokeWidth={2} aria-hidden />
+          </button>
+        </div>
+      )}
+
       {currentWorkflowId && versions && versions.length > 0 && (
         <div className={styles.canvasHeaderVersionRow}>
           <span className={styles.canvasHeaderVersionLabel}>{t('Version:')}</span>
@@ -418,108 +557,94 @@ export const CanvasHeader: React.FC<CanvasHeaderProps> = ({ workflows,
             ))}
           </select>
           <span
-            style={{
+            className={styles.canvasHeaderVersionBadge}
-              padding: '2px 8px',
+            style={
-              borderRadius: 10,
+              {
-              fontSize: '0.75rem',
+                '--canvasHeaderBadgeBg': `${badge.color}22`,
-              fontWeight: 600,
+                '--canvasHeaderBadgeFg': badge.color,
-              background: badge.color + '22',
+              } as React.CSSProperties
-              color: badge.color,
+            }
-            }}
           >
             {badge.label}
           </span>
           {currentVersion && currentStatus === 'draft' && onPublishVersion && (
-            <button
+            <Button
               type="button"
-              className={styles.retryButton}
+              variant={_tb}
+              size={_ts}
+              icon={FaCloudUploadAlt}
+              className={styles.canvasHeaderVersionAction}
               onClick={() => onPublishVersion(currentVersion.id)}
               disabled={versionLoading}
               title={t('Version veröffentlichen')}
-              style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
             >
-              <FaCloudUploadAlt style={{ marginRight: 4 }} />
               {t('Veröffentlichen')}
-            </button>
+            </Button>
           )}
           {currentVersion && currentStatus === 'published' && onUnpublishVersion && (
-            <button
+            <Button
               type="button"
-              className={styles.retryButton}
+              variant={_tb}
+              size={_ts}
+              icon={FaCloudDownloadAlt}
+              className={styles.canvasHeaderVersionAction}
               onClick={() => onUnpublishVersion(currentVersion.id)}
               disabled={versionLoading}
               title={t('Veröffentlichung zurücknehmen')}
-              style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
             >
-              <FaCloudDownloadAlt style={{ marginRight: 4 }} />
               {t('Veröffentlichung aufheben')}
-            </button>
+            </Button>
           )}
           {currentVersion && currentStatus !== 'archived' && onArchiveVersion && (
-            <button
+            <Button
               type="button"
-              className={styles.retryButton}
+              variant={_tb}
+              size={_ts}
+              icon={FaArchive}
+              className={styles.canvasHeaderVersionAction}
               onClick={() => onArchiveVersion(currentVersion.id)}
               disabled={versionLoading}
               title={t('Version archivieren')}
-              style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
             >
-              <FaArchive style={{ marginRight: 4 }} />
+              {t('Archiv')}
-              Archiv
+            </Button>
-            </button>
           )}
           {onCreateDraft && (
-            <button
+            <Button
               type="button"
-              className={styles.retryButton}
+              variant={_tb}
+              size={_ts}
+              icon={FaPlus}
+              className={styles.canvasHeaderVersionAction}
               onClick={onCreateDraft}
               disabled={versionLoading}
               title={t('Neuen Entwurf erstellen')}
-              style={{ fontSize: '0.8rem', padding: '0.25rem 0.6rem' }}
             >
-              + Entwurf
+              {t('+ Entwurf')}
-            </button>
+            </Button>
           )}
-          {versionLoading && <FaSpinner className={styles.spinner} style={{ fontSize: '0.85rem' }} />}
+          {versionLoading && <FaSpinner className={`${styles.spinner} ${styles.canvasHeaderVersionSpinner}`} />}
         </div>
       )}
 
       {executeResult && (
         <div
-          style={{
+          className={`${styles.canvasHeaderExecuteBanner} ${_executeBannerSegmentClass}`}
-            marginTop: '0.5rem',
-            padding: '0.5rem',
-            borderRadius: 6,
-            fontSize: '0.875rem',
-            background: executeResult.success
-              ? executeResult.warning
-                ? 'rgba(255,193,7,0.15)'
-                : 'rgba(40,167,69,0.15)'
-              : (executeResult as { paused?: boolean }).paused
-                ? 'rgba(0,123,255,0.15)'
-                : 'rgba(220,53,69,0.15)',
-            color: executeResult.success
-              ? executeResult.warning
-                ? 'var(--warning-color,#ffc107)'
-                : 'var(--success-color,#28a745)'
-              : (executeResult as { paused?: boolean }).paused
-                ? 'var(--primary-color,#007bff)'
-                : 'var(--danger-color,#dc3545)',
-          }}
         >
           {executeResult.success ? (
             executeResult.warning ? (
-              <>⚠ {executeResult.warning}</>
+              <>{executeResult.warning}</>
             ) : (
               <>{t('Ausführung abgeschlossen')}</>
             )
-          ) : (executeResult as { paused?: boolean }).paused ? (
+          ) : executeResult.paused ? (
             <>
-              ⏸ Workflow pausiert. Öffne <strong>{t('Workflows/Tasks')}</strong> in der Sidebar, um den
+              {t('Workflow pausiert. Öffne ')}
-              Task zu bearbeiten.
+              <strong>{t('Workflows/Tasks')}</strong>
+              {t(' in der Sidebar, um den Task zu bearbeiten.')}
             </>
           ) : (
-            <>✗ {executeResult.error ?? t('Unbekannter Fehler')}</>
+            <>{executeResult.error ?? t('Unbekannter Fehler')}</>
           )}
         </div>
       )}

src/components/FlowEditor/editor/NodeConfigPanel.tsx

@@ -15,6 +15,82 @@ import { useAutomation2DataFlow } from '../context/Automation2DataFlowContext';
 import styles from './Automation2FlowEditor.module.css';
 
 import { useLanguage } from '../../../providers/language/LanguageContext';
+import { AccordionList } from '../../UiComponents/AccordionList';
+import type { AccordionListItem } from '../../UiComponents/AccordionList';
+
+const CONTEXT_EXTRACT_CONTENT_NODE_TYPE = 'context.extractContent';
+const CONTEXT_EXTRACT_CHUNK_PARAM_NAMES = ['chunkSizeUnit', 'chunkSize', 'chunkOverlap'] as const;
+const CONTEXT_EXTRACT_CHUNK_SET = new Set<string>(CONTEXT_EXTRACT_CHUNK_PARAM_NAMES);
+
+/** Optional params use stored value only (unset ⇒ no chip). Required uses schema default as fallback. */
+export function workflowParamUiValue(stored: Record<string, unknown>, param: NodeTypeParameter): unknown {
+  const raw = stored[param.name];
+  if (param.required) {
+    return raw !== undefined && raw !== null ? raw : param.default;
+  }
+  return raw;
+}
+
+function effectiveSchemaParamString(name: string, currentParams: Record<string, unknown>, nt: NodeType): string {
+  const raw = currentParams[name];
+  const s = raw !== undefined && raw !== null ? String(raw) : '';
+  if (s !== '') return s;
+  const meta = nt.parameters?.find((p) => p.name === name);
+  const d = meta?.default;
+  return d !== undefined && d !== null ? String(d) : '';
+}
+
+function accordionExtractParamTitle(param: NodeTypeParameter, t: (key: string) => string): React.ReactNode {
+  return (
+    <span style={{ fontWeight: 700, fontSize: 12 }}>
+      {param.required ? (
+        <span style={{ color: 'var(--danger-color, #dc3545)', marginRight: 3 }} title={t('Pflichtfeld')}>
+          *
+        </span>
+      ) : null}
+      {param.name}
+    </span>
+  );
+}
+
+function verboseSchemaTypeBadge(
+  verboseSchema: boolean,
+  param: NodeTypeParameter,
+  t: (key: string) => string,
+): React.ReactElement | null {
+  if (!verboseSchema || !param.type) return null;
+  return (
+    <div
+      style={{
+        display: 'flex',
+        alignItems: 'center',
+        gap: 6,
+        marginBottom: 6,
+        flexWrap: 'wrap',
+        minWidth: 0,
+      }}
+    >
+      <span
+        title={t('Parameter-Typ')}
+        style={{
+          fontSize: 10,
+          fontWeight: 600,
+          color: 'var(--text-secondary)',
+          background: 'var(--bg-secondary)',
+          border: '1px solid var(--border-color)',
+          borderRadius: 4,
+          padding: '1px 6px',
+          maxWidth: '100%',
+          overflow: 'hidden',
+          textOverflow: 'ellipsis',
+          whiteSpace: 'nowrap',
+        }}
+      >
+        {param.type}
+      </span>
+    </div>
+  );
+}
 
 interface NodeConfigPanelProps {
   node: CanvasNode | null;
@@ -30,6 +106,35 @@ interface NodeConfigPanelProps {
   verboseSchema?: boolean;
 }
 
+/** When ``frontendOptions.dependsOn`` and ``frontendOptions.showWhen`` are set
+ * (same convention as trustee / gateway nodeAdapter ``visibleWhen``), hide the
+ * parameter unless the referenced parameter's effective value matches.
+ */
+export function parameterVisibleForFrontendOptions(
+  param: NodeTypeParameter,
+  params: Record<string, unknown>,
+  nodeType: NodeType,
+): boolean {
+  const fo = param.frontendOptions;
+  if (!fo || typeof fo !== 'object') return true;
+  const dependsOnRaw = fo.dependsOn as unknown;
+  const showWhenRaw = fo.showWhen as unknown;
+  if (typeof dependsOnRaw !== 'string' || dependsOnRaw.length === 0 || showWhenRaw === undefined || showWhenRaw === null) {
+    return true;
+  }
+  const depMeta = nodeType.parameters?.find((p) => p.name === dependsOnRaw);
+  const rawSibling = params[dependsOnRaw];
+  const siblingValue =
+    rawSibling !== undefined && rawSibling !== null ? String(rawSibling) : '';
+  const fallback =
+    depMeta?.default !== undefined && depMeta?.default !== null ? String(depMeta.default) : '';
+  const effective = siblingValue !== '' ? siblingValue : fallback;
+  const allowed: string[] = Array.isArray(showWhenRaw)
+    ? showWhenRaw.map((x) => String(x))
+    : [String(showWhenRaw)];
+  return allowed.includes(effective);
+}
+
 export const NodeConfigPanel: React.FC<NodeConfigPanelProps> = ({ node,
   nodeType,
   language,
@@ -62,7 +167,32 @@ export const NodeConfigPanel: React.FC<NodeConfigPanelProps> = ({ node,
   const updateParam = useCallback(
     (key: string, value: unknown) => {
       setParams((prev) => {
-        const next = { ...prev, [key]: value };
+        const next = { ...prev };
+        if (value === undefined) {
+          delete next[key];
+        } else {
+          next[key] = value;
+        }
+        const id = nodeIdRef.current;
+        if (id) {
+          if (notifyParentTimeoutRef.current != null) {
+            clearTimeout(notifyParentTimeoutRef.current);
+          }
+          notifyParentTimeoutRef.current = setTimeout(() => {
+            notifyParentTimeoutRef.current = null;
+            onParametersChange(id, next);
+          }, 0);
+        }
+        return next;
+      });
+    },
+    [onParametersChange]
+  );
+
+  const patchParams = useCallback(
+    (patch: Record<string, unknown>) => {
+      setParams((prev) => {
+        const next = { ...prev, ...patch };
         const id = nodeIdRef.current;
         if (id) {
           if (notifyParentTimeoutRef.current != null) {
@@ -115,6 +245,139 @@ export const NodeConfigPanel: React.FC<NodeConfigPanelProps> = ({ node,
       .join('\n');
   }, [requiredErrors, nodeType, language]);
 
+  const extractContentAccordionItems = useMemo((): AccordionListItem<string>[] | null => {
+    if (!node || !nodeType || node.type !== CONTEXT_EXTRACT_CONTENT_NODE_TYPE) return null;
+
+    const byName = new Map((nodeType.parameters ?? []).map((p) => [p.name, p]));
+    const out: AccordionListItem<string>[] = [];
+
+    for (const param of sortedParameters) {
+      if (param.frontendType === 'hidden') continue;
+      if (CONTEXT_EXTRACT_CHUNK_SET.has(param.name)) continue;
+      if (!parameterVisibleForFrontendOptions(param, params, nodeType)) continue;
+
+      const usePicker = _shouldUseRequiredPicker(param);
+      if (usePicker) {
+        out.push({
+          id: param.name,
+          title: accordionExtractParamTitle(param, t),
+          children: (
+            <div style={{ minWidth: 0 }}>
+              {verboseSchemaTypeBadge(verboseSchema, param, t)}
+              <RequiredAttributePicker
+                label={getLabel(param.description, language) || param.name}
+                expectedType={param.type}
+                value={workflowParamUiValue(params, param)}
+                onChange={(val) => updateParam(param.name, val)}
+              />
+            </div>
+          ),
+        });
+        continue;
+      }
+
+      const frontendType = param.frontendType || 'text';
+      const Renderer = FRONTEND_TYPE_RENDERERS[frontendType] ?? FRONTEND_TYPE_RENDERERS.text;
+
+      if (param.name === 'outputMode') {
+        const chunksNested = effectiveSchemaParamString('outputMode', params, nodeType) === 'chunks';
+        out.push({
+          id: param.name,
+          title: accordionExtractParamTitle(param, t),
+          children: (
+            <div style={{ minWidth: 0 }}>
+              {verboseSchemaTypeBadge(verboseSchema, param, t)}
+              <Renderer
+                param={param}
+                value={workflowParamUiValue(params, param)}
+                onChange={(val: unknown) => updateParam(param.name, val)}
+                allParams={params}
+                instanceId={instanceId}
+                request={request}
+                nodeType={node.type}
+                onPatchParams={patchParams}
+                hideAccordionTitle
+              />
+              {chunksNested ? (
+                <div style={{ marginTop: 8 }}>
+                  <AccordionList<string>
+                    key={`extract-chunks-${node.id}`}
+                    defaultOpenId={null}
+                    items={CONTEXT_EXTRACT_CHUNK_PARAM_NAMES.map((chunkName): AccordionListItem<string> => {
+                      const cp = byName.get(chunkName);
+                      if (!cp) {
+                        return { id: chunkName, title: chunkName, children: <></> };
+                      }
+                      const ft = cp.frontendType || 'text';
+                      const ChunkRenderer = FRONTEND_TYPE_RENDERERS[ft] ?? FRONTEND_TYPE_RENDERERS.text;
+                      return {
+                        id: chunkName,
+                        title: accordionExtractParamTitle(cp, t),
+                        children: (
+                          <div style={{ minWidth: 0 }}>
+                            {verboseSchemaTypeBadge(verboseSchema, cp, t)}
+                            <ChunkRenderer
+                              param={cp}
+                              value={workflowParamUiValue(params, cp)}
+                              onChange={(val: unknown) => updateParam(cp.name, val)}
+                              allParams={params}
+                              instanceId={instanceId}
+                              request={request}
+                              nodeType={node.type}
+                              onPatchParams={patchParams}
+                              hideAccordionTitle
+                            />
+                          </div>
+                        ),
+                      };
+                    })}
+                  />
+                </div>
+              ) : null}
+            </div>
+          ),
+        });
+        continue;
+      }
+
+      out.push({
+        id: param.name,
+        title: accordionExtractParamTitle(param, t),
+        children: (
+          <div style={{ minWidth: 0 }}>
+            {verboseSchemaTypeBadge(verboseSchema, param, t)}
+            <Renderer
+              param={param}
+              value={workflowParamUiValue(params, param)}
+              onChange={(val: unknown) => updateParam(param.name, val)}
+              allParams={params}
+              instanceId={instanceId}
+              request={request}
+              nodeType={node.type}
+              onPatchParams={patchParams}
+              hideAccordionTitle
+            />
+          </div>
+        ),
+      });
+    }
+
+    return out;
+  }, [
+    sortedParameters,
+    params,
+    nodeType,
+    language,
+    node?.id,
+    node?.type,
+    verboseSchema,
+    instanceId,
+    request,
+    patchParams,
+    updateParam,
+    t,
+  ]);
+
   if (!node || !nodeType) return null;
 
   const isTrigger = node.type.startsWith('trigger.');
@@ -219,78 +482,88 @@ export const NodeConfigPanel: React.FC<NodeConfigPanelProps> = ({ node,
           <strong>{requiredErrors.map((e) => e.paramLabel).join(', ')}</strong>
         </div>
       )}
-      {parameters.map((param: NodeTypeParameter) => {
+      {extractContentAccordionItems !== null ? (
-        // Safety net: hidden params have no UI footprint at all — no row,
+        <AccordionList<string>
-        // no required-mark, no type-badge. Their value is system-set.
+          key={`${node.id}-extract-accordion`}
-        if (param.frontendType === 'hidden') return null;
+          defaultOpenId={null}
-        const useRequiredPicker = _shouldUseRequiredPicker(param);
+          items={extractContentAccordionItems}
-        if (useRequiredPicker) {
+        />
+      ) : (
+        parameters.map((param: NodeTypeParameter) => {
+          // Safety net: hidden params have no UI footprint at all — no row,
+          // no required-mark, no type-badge. Their value is system-set.
+          if (param.frontendType === 'hidden') return null;
+          if (!parameterVisibleForFrontendOptions(param, params, nodeType)) return null;
+          const useRequiredPicker = _shouldUseRequiredPicker(param);
+          if (useRequiredPicker) {
+            return (
+              <div key={param.name} style={{ marginBottom: 8 }}>
+                <RequiredAttributePicker
+                  label={getLabel(param.description, language) || param.name}
+                  expectedType={param.type}
+                  value={workflowParamUiValue(params, param)}
+                  onChange={(val) => updateParam(param.name, val)}
+                />
+              </div>
+            );
+          }
+          const frontendType = param.frontendType || 'text';
+          const Renderer = FRONTEND_TYPE_RENDERERS[frontendType] ?? FRONTEND_TYPE_RENDERERS.text;
           return (
-            <div key={param.name} style={{ marginBottom: 8 }}>
+            <div key={`${node.id}-${param.name}`} style={{ marginBottom: 4, minWidth: 0, maxWidth: '100%' }}>
-              <RequiredAttributePicker
+              <div
-                label={getLabel(param.description, language) || param.name}
+                style={{
-                expectedType={param.type}
+                  display: 'flex',
-                value={params[param.name] ?? param.default}
+                  alignItems: 'center',
-                onChange={(val) => updateParam(param.name, val)}
+                  gap: 6,
+                  marginBottom: 2,
+                  flexWrap: 'wrap',
+                  minWidth: 0,
+                }}
+              >
+                {param.required && (
+                  <span
+                    title={t('Pflichtfeld')}
+                    style={{ color: 'var(--danger-color, #dc3545)', fontWeight: 700, flexShrink: 0 }}
+                  >
+                    *
+                  </span>
+                )}
+                {verboseSchema && param.type && (
+                  <span
+                    title={t('Parameter-Typ')}
+                    style={{
+                      fontSize: 10,
+                      fontWeight: 600,
+                      color: 'var(--text-secondary)',
+                      background: 'var(--bg-secondary)',
+                      border: '1px solid var(--border-color)',
+                      borderRadius: 4,
+                      padding: '1px 6px',
+                      maxWidth: '100%',
+                      overflow: 'hidden',
+                      textOverflow: 'ellipsis',
+                      whiteSpace: 'nowrap',
+                    }}
+                  >
+                    {param.type}
+                  </span>
+                )}
+              </div>
+              <Renderer
+                param={param}
+                value={workflowParamUiValue(params, param)}
+                onChange={(val: unknown) => updateParam(param.name, val)}
+                allParams={params}
+                instanceId={instanceId}
+                request={request}
+                nodeType={node.type}
+                onPatchParams={patchParams}
               />
             </div>
           );
-        }
+        })
-        const frontendType = param.frontendType || 'text';
+      )}
-        const Renderer = FRONTEND_TYPE_RENDERERS[frontendType] ?? FRONTEND_TYPE_RENDERERS.text;
-        return (
-          <div key={param.name} style={{ marginBottom: 4, minWidth: 0, maxWidth: '100%' }}>
-            <div
-              style={{
-                display: 'flex',
-                alignItems: 'center',
-                gap: 6,
-                marginBottom: 2,
-                flexWrap: 'wrap',
-                minWidth: 0,
-              }}
-            >
-              {param.required && (
-                <span
-                  title={t('Pflichtfeld')}
-                  style={{ color: 'var(--danger-color, #dc3545)', fontWeight: 700, flexShrink: 0 }}
-                >
-                  *
-                </span>
-              )}
-              {verboseSchema && param.type && (
-                <span
-                  title={t('Parameter-Typ')}
-                  style={{
-                    fontSize: 10,
-                    fontWeight: 600,
-                    color: 'var(--text-secondary)',
-                    background: 'var(--bg-secondary)',
-                    border: '1px solid var(--border-color)',
-                    borderRadius: 4,
-                    padding: '1px 6px',
-                    maxWidth: '100%',
-                    overflow: 'hidden',
-                    textOverflow: 'ellipsis',
-                    whiteSpace: 'nowrap',
-                  }}
-                >
-                  {param.type}
-                </span>
-              )}
-            </div>
-            <Renderer
-              param={param}
-              value={params[param.name] ?? param.default}
-              onChange={(val: unknown) => updateParam(param.name, val)}
-              allParams={params}
-              instanceId={instanceId}
-              request={request}
-              nodeType={node.type}
-            />
-          </div>
-        );
-      })}
     </div>
   );
 };
@@ -320,6 +593,7 @@ const _LEGACY_RENDERERS_THAT_HANDLE_BINDINGS = new Set([
   'featureInstance',
   'sharepointFolder',
   'sharepointFile',
+  'userFileFolder',
   'clickupList',
   'clickupTask',
   'dataRef',

src/components/FlowEditor/editor/NodeSidebar.tsx

@@ -1,6 +1,6 @@
 /**
  * NodeSidebar - Sidebar with searchable, collapsible node list.
- * Groups node types by category (trigger, input, flow, data, ai, email, sharepoint).
+ * Groups node types by category (start, input, flow, data, ai, email, sharepoint).
  */
 
 import React, { useMemo } from 'react';
@@ -21,7 +21,7 @@ interface NodeSidebarProps {
   language: string;
   expandedCategories: Set<string>;
   onToggleCategory: (id: string) => void;
-  /** Hide palette categories (e.g. trigger — start node comes from workflow config only) */
+  /** Hide palette categories (optional; e.g. feature flags) */
   excludedCategories?: Set<string>;
   style?: React.CSSProperties;
 }

src/components/FlowEditor/editor/WorkflowConfigurationModal.tsx

@@ -1,123 +0,0 @@
-/**
- * Workflow configuration — primary start kind drives the canvas start node.
- */
-
-import React, { useState, useEffect } from 'react';
-import type { WorkflowEntryPoint } from '../../../api/workflowApi';
-import {
-  getPrimaryStartKind,
-  buildInvocationsForPrimaryKind,
-} from '../nodes/runtime/workflowStartSync';
-import styles from './Automation2FlowEditor.module.css';
-
-import { useLanguage } from '../../../providers/language/LanguageContext';
-
-/** Vier Einstiege; bei „Immer aktiv“ folgt später die Listener-Konfiguration (E-Mail, Webhook, …). */
-function _getKindOptions(t: (key: string) => string): { value: string; label: string }[] {
-  return [
-    { value: 'manual', label: t('Manueller Trigger') },
-    { value: 'form', label: t('Formular') },
-    { value: 'schedule', label: t('Zeitplan') },
-    { value: 'always_on', label: t('Immer aktiv') },
-  ];
-}
-
-interface WorkflowConfigurationModalProps {
-  open: boolean;
-  onClose: () => void;
-  invocations: WorkflowEntryPoint[];
-  onApply: (next: WorkflowEntryPoint[]) => void;
-}
-
-const _validKinds = ['manual', 'form', 'schedule', 'always_on'];
-
-function normalizeLoadedKind(k: string): string {
-  if (_validKinds.includes(k)) return k;
-  if (['email', 'webhook', 'event'].includes(k)) return 'always_on';
-  if (k === 'api') return 'manual';
-  return 'manual';
-}
-
-export const WorkflowConfigurationModal: React.FC<WorkflowConfigurationModalProps> = ({ open,
-  onClose,
-  invocations,
-  onApply,
-}) => {
-  const { t } = useLanguage();
-  const kindOptions = _getKindOptions(t);
-  const [kind, setKind] = useState(() => normalizeLoadedKind(getPrimaryStartKind(invocations)));
-  const [titleDe, setTitleDe] = useState('');
-
-  useEffect(() => {
-    if (!open) return;
-    const k = normalizeLoadedKind(getPrimaryStartKind(invocations));
-    setKind(k);
-    const entry = invocations[0];
-    const entryTitle = entry?.title;
-    if (typeof entryTitle === 'string') setTitleDe(entryTitle);
-    else if (entryTitle && typeof entryTitle === 'object') setTitleDe(entryTitle.de || entryTitle.en || '');
-    else setTitleDe('');
-  }, [open, invocations]);
-
-  if (!open) return null;
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault();
-    const label =
-      titleDe.trim() || kindOptions.find((o) => o.value === kind)?.label || t('Start');
-    const next = buildInvocationsForPrimaryKind(kind, invocations, label);
-    onApply(next);
-    onClose();
-  };
-
-  return (
-    <div className={styles.workflowModalBackdrop} role="dialog" aria-modal="true" aria-labelledby="wf-cfg-title">
-      <div className={styles.workflowModal}>
-        <h3 id="wf-cfg-title" className={styles.workflowModalTitle}>
-          {t('Workflow-Konfiguration')}
-        </h3>
-        <p className={styles.workflowModalHint}>
-          {t(
-            'Legen Sie fest, wie dieser Workflow gestartet werden soll. Die Start-Node im Editor passt sich dem gewählten Einstieg an (z. B. Formular-Felder auf der Start-Node bearbeiten).'
-          )}
-        </p>
-        <form onSubmit={handleSubmit}>
-          <label className={styles.workflowModalLabel} htmlFor="wf-start-title">
-            {t('Titel der Start Node')}
-          </label>
-          <input
-            id="wf-start-title"
-            className={styles.workflowModalInput}
-            value={titleDe}
-            onChange={(e) => setTitleDe(e.target.value)}
-            placeholder={t('z.B. Angebot anlegen')}
-          />
-
-          <div className={styles.workflowModalRadioGroup} role="radiogroup" aria-label={t('Einstiegsart')}>
-            {kindOptions.map((o) => (
-              <label key={o.value} className={styles.workflowModalRadio}>
-                <input
-                  type="radio"
-                  name="kind"
-                  value={o.value}
-                  checked={kind === o.value}
-                  onChange={() => setKind(o.value)}
-                />
-                {o.label}
-              </label>
-            ))}
-          </div>
-
-          <div className={styles.workflowModalActions}>
-            <button type="button" className={styles.workflowModalBtnSecondary} onClick={onClose}>
-              {t('Abbrechen')}
-            </button>
-            <button type="submit" className={styles.workflowModalBtnPrimary}>
-              {t('Übernehmen')}
-            </button>
-          </div>
-        </form>
-      </div>
-    </div>
-  );
-};

src/components/FlowEditor/index.ts

@@ -1,11 +1,12 @@
 export { Automation2FlowEditor, Automation2FlowEditor as FlowEditor } from './editor/Automation2FlowEditor';
 export type { PendingFile, EditorDataSource, EditorFeatureDataSource } from './editor/EditorChatPanel';
-export { FlowCanvas } from './editor/FlowCanvas';
+export { FlowCanvas, STICKY_NOTE_PALETTE, STICKY_NOTE_DEFAULT_COLOR_ID, STICKY_NOTE_DEFAULT_HEIGHT, getStickyNotePaletteEntry } from './editor/FlowCanvas';
-export type { CanvasNode, CanvasConnection } from './editor/FlowCanvas';
+export type { CanvasNode, CanvasConnection, CanvasStickyNote, FlowCanvasHandle, FlowCanvasViewportEditState } from './editor/FlowCanvas';
 export { NodeConfigPanel } from './editor/NodeConfigPanel';
 export { NodeSidebar } from './editor/NodeSidebar';
 export { NodeListItem } from './editor/NodeListItem';
 export { CanvasHeader } from './editor/CanvasHeader';
+export type { CanvasHeaderCanvasEditProps } from './editor/CanvasHeader';
 export * from './nodes/shared/utils';
 export * from './nodes/shared/constants';
 export * from './nodes/shared/graphUtils';

src/components/FlowEditor/nodes/form/FormFieldOptionsEditor.tsx

@@ -0,0 +1,104 @@
+/**
+ * One text field per option — the text the end user sees in the dropdown.
+ * Stored as { value, label } with the same string so payload and UI stay in sync.
+ */
+
+import React from 'react';
+import { FaTimes } from 'react-icons/fa';
+import { useLanguage } from '../../../../providers/language/LanguageContext';
+import type { FormFieldOptionRow } from './formFieldOptionsUtils';
+
+export interface FormFieldOptionsEditorProps {
+  options: FormFieldOptionRow[];
+  onChange: (next: FormFieldOptionRow[]) => void;
+  className?: string;
+  rowClassName?: string;
+}
+
+export const FormFieldOptionsEditor: React.FC<FormFieldOptionsEditorProps> = ({
+  options,
+  onChange,
+  className,
+  rowClassName,
+}) => {
+  const { t } = useLanguage();
+  const rootClass = className ?? '';
+  const lineClass = rowClassName ?? '';
+
+  const setOptionText = (idx: number, text: string) => {
+    const next = options.map((o, i) =>
+      i === idx ? { value: text, label: text } : o,
+    );
+    onChange(next);
+  };
+
+  return (
+    <div className={rootClass}>
+      <div style={{ fontSize: '0.72rem', color: 'var(--text-secondary, #666)', marginBottom: 4 }}>
+        {t('Auswahloptionen')}
+      </div>
+      {options.map((opt, idx) => (
+        <div
+          key={idx}
+          className={lineClass}
+          style={{
+            display: 'flex',
+            gap: 6,
+            alignItems: 'center',
+            marginBottom: 6,
+            flexWrap: 'wrap',
+          }}
+        >
+          <input
+            type="text"
+            placeholder={t('z.B. On hold')}
+            value={opt.label || opt.value}
+            onChange={(e) => setOptionText(idx, e.target.value)}
+            style={{
+              flex: '1 1 120px',
+              minWidth: 80,
+              padding: '4px 6px',
+              fontSize: '0.8rem',
+              borderRadius: 4,
+              border: '1px solid var(--border-color, #ddd)',
+              boxSizing: 'border-box',
+            }}
+          />
+          <button
+            type="button"
+            title={t('Option entfernen')}
+            onClick={() => onChange(options.filter((_, i) => i !== idx))}
+            style={{
+              padding: '4px 8px',
+              border: 'none',
+              background: 'transparent',
+              color: 'var(--text-tertiary, #999)',
+              cursor: 'pointer',
+              borderRadius: 4,
+              display: 'flex',
+              alignItems: 'center',
+            }}
+          >
+            <FaTimes />
+          </button>
+        </div>
+      ))}
+      <button
+        type="button"
+        onClick={() => onChange([...options, { value: '', label: '' }])}
+        style={{
+          marginTop: 2,
+          padding: '4px 10px',
+          fontSize: '0.75rem',
+          borderRadius: 4,
+          border: '1px dashed var(--border-color, #bbb)',
+          background: 'var(--bg-primary, #fff)',
+          color: 'var(--text-secondary, #555)',
+          cursor: 'pointer',
+        }}
+      >
+        + {t('Option')}
+      </button>
+    </div>
+  );
+};

src/components/FlowEditor/nodes/form/FormNodeConfig.tsx

@@ -8,6 +8,12 @@ import type { FormField, NodeConfigRendererProps } from '../shared/types';
 import { FORM_FIELD_TYPES, FORM_FIELD_TYPE_LABELS } from '../../../../utils/attributeTypeMapper';
 import styles from '../../editor/Automation2FlowEditor.module.css';
 import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
+import { FormFieldOptionsEditor } from './FormFieldOptionsEditor';
+import {
+  deriveFormFieldPayloadKey,
+  formFieldTypeHasConfigurableOptions,
+  normalizeFormFieldOptions,
+} from './formFieldOptionsUtils';
 
 import { useLanguage } from '../../../../providers/language/LanguageContext';
 
@@ -64,20 +70,12 @@ export const FormNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, upda
               </span>
               <div className={styles.formFieldInputs}>
                 <input
-                  placeholder={t('name')}
+                  placeholder={t('Bezeichnung')}
-                  value={f.name ?? ''}
-                  onChange={(e) => {
-                    const next = [...fields];
-                    next[i] = { ...next[i], name: e.target.value };
-                    updateParam('fields', next);
-                  }}
-                />
-                <input
-                  placeholder={t('label')}
                   value={f.label ?? ''}
                   onChange={(e) => {
+                    const label = e.target.value;
                     const next = [...fields];
-                    next[i] = { ...next[i], label: e.target.value };
+                    next[i] = { ...next[i], label, name: deriveFormFieldPayloadKey(label, i) };
                     updateParam('fields', next);
                   }}
                 />
@@ -88,7 +86,12 @@ export const FormNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, upda
                 value={f.type ?? 'text'}
                 onChange={(e) => {
                   const next = [...fields];
-                  next[i] = { name: f.name, label: f.label, type: e.target.value as FormField['type'], required: f.required };
+                  const type = e.target.value as FormField['type'];
+                  const row: FormField = { ...f, type };
+                  if (formFieldTypeHasConfigurableOptions(type)) {
+                    row.options = normalizeFormFieldOptions(row.options);
+                  }
+                  next[i] = row;
                   updateParam('fields', next);
                 }}
                 style={{ width: 'auto', minWidth: 90 }}
@@ -118,12 +121,31 @@ export const FormNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, upda
                 <FaTimes />
               </button>
             </div>
+            {formFieldTypeHasConfigurableOptions(f.type) ? (
+              <FormFieldOptionsEditor
+                className={styles.formFieldOptionsBlock}
+                options={normalizeFormFieldOptions(f.options)}
+                onChange={(opts) => {
+                  const next = [...fields];
+                  next[i] = { ...next[i], options: opts };
+                  updateParam('fields', next);
+                }}
+              />
+            ) : null}
           </div>
         ))}
         <button
           type="button"
           onClick={() =>
-            updateParam('fields', [...fields, { name: '', type: 'text', label: '', required: false }])
+            updateParam('fields', [
+              ...fields,
+              {
+                name: deriveFormFieldPayloadKey('', fields.length),
+                type: 'text',
+                label: '',
+                required: false,
+              },
+            ])
           }
         >
           + {t('Feld')}

src/components/FlowEditor/nodes/form/formFieldOptionsUtils.ts

@@ -0,0 +1,40 @@
+/**
+ * Helpers for optional select/multiselect rows on workflow form field definitions.
+ */
+
+export type FormFieldOptionRow = { value: string; label: string };
+
+/** Field types where the author defines explicit { value, label } choices. */
+export function formFieldTypeHasConfigurableOptions(typeId: string | undefined): boolean {
+  if (!typeId) return false;
+  return typeId === 'select' || typeId === 'enum';
+}
+
+export function normalizeFormFieldOptions(raw: unknown): FormFieldOptionRow[] {
+  if (!Array.isArray(raw)) return [];
+  return raw.map((o, i) => {
+    if (o && typeof o === 'object' && !Array.isArray(o)) {
+      const r = o as Record<string, unknown>;
+      const value = String(r.value ?? r.id ?? '');
+      const label = String(r.label ?? r.value ?? r.id ?? `Option ${i + 1}`);
+      return { value, label };
+    }
+    const s = String(o ?? '');
+    return { value: s, label: s };
+  });
+}
+
+/**
+ * Stable key for `payload.*` / data refs. From the visible label; empty label → `field_<index>`.
+ */
+export function deriveFormFieldPayloadKey(label: string, index: number): string {
+  const trimmed = label.trim();
+  if (!trimmed) return `field_${index + 1}`;
+  const deaccent = trimmed.normalize('NFKD').replace(/[\u0300-\u036f]/g, '');
+  let s = deaccent
+    .toLowerCase()
+    .replace(/[^a-z0-9]+/g, '_')
+    .replace(/^_+|_+$/g, '');
+  if (!s) return `field_${index + 1}`;
+  return s;
+}

src/components/FlowEditor/nodes/form/index.ts

@@ -1 +1,8 @@
 export { FormNodeConfig } from './FormNodeConfig';
+export { FormFieldOptionsEditor } from './FormFieldOptionsEditor';
+export type { FormFieldOptionRow } from './formFieldOptionsUtils';
+export {
+  deriveFormFieldPayloadKey,
+  formFieldTypeHasConfigurableOptions,
+  normalizeFormFieldOptions,
+} from './formFieldOptionsUtils';

src/components/FlowEditor/nodes/frontendTypeRenderers/CaseListEditor.tsx

@@ -0,0 +1,274 @@
+/**
+ * Backend-driven case list for flow.switch (depends on value dataRef).
+ */
+
+import React from 'react';
+import type { FieldRendererProps } from './index';
+import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
+import { isRef, type DataRef } from '../shared/dataRef';
+import { toApiGraph } from '../shared/graphUtils';
+import { fetchConditionMeta, type ConditionOperatorDef } from '../../../../api/workflowApi';
+import { useLanguage } from '../../../../providers/language/LanguageContext';
+
+export interface SwitchCase {
+  operator: string;
+  value?: string | number | boolean;
+}
+
+function normalizeCase(c: unknown): SwitchCase {
+  if (c && typeof c === 'object' && 'operator' in (c as object)) {
+    const o = c as SwitchCase;
+    const v = o.value;
+    const safeValue: string | number | boolean | undefined =
+      typeof v === 'string' || typeof v === 'number' || typeof v === 'boolean' ? v : undefined;
+    return { operator: o.operator ?? 'eq', value: safeValue };
+  }
+  const fallbackValue: string | number | boolean | undefined =
+    typeof c === 'string' || typeof c === 'number' || typeof c === 'boolean' ? c : undefined;
+  return { operator: 'eq', value: fallbackValue };
+}
+
+function operatorsFromCatalog(
+  catalog: Record<string, ConditionOperatorDef[]> | undefined,
+  valueKind: string
+): ConditionOperatorDef[] {
+  if (!catalog) return [];
+  return catalog[valueKind] ?? catalog.unknown ?? [];
+}
+
+function sanitizeCases(cases: SwitchCase[], operators: ConditionOperatorDef[]): SwitchCase[] {
+  if (!operators.length) return cases;
+  return cases.map((c) => {
+    const op = operators.find((o) => o.id === c.operator) ?? operators[0];
+    return {
+      operator: op.id,
+      value: op.needsValue ? c.value ?? '' : undefined,
+    };
+  });
+}
+
+function CaseValueInput({
+  caseItem,
+  opDef,
+  valueKind,
+  onChange,
+  t,
+}: {
+  caseItem: SwitchCase;
+  opDef: ConditionOperatorDef | undefined;
+  valueKind: string;
+  onChange: (v: string | number) => void;
+  t: (key: string) => string;
+}) {
+  const valueInput = opDef?.valueInput;
+  const val = caseItem.value;
+
+  if (
+    valueInput?.kind === 'select' ||
+    valueInput?.kind === 'contentType' ||
+    valueInput?.kind === 'outputMode' ||
+    valueInput?.kind === 'language' ||
+    valueInput?.kind === 'mime'
+  ) {
+    return (
+      <select
+        value={String(val ?? '')}
+        onChange={(e) => onChange(e.target.value)}
+        style={{ flex: 2, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+      >
+        <option value="">{t('— wählen —')}</option>
+        {(valueInput.options ?? []).map((opt) => (
+          <option key={opt} value={opt}>
+            {opt}
+          </option>
+        ))}
+      </select>
+    );
+  }
+
+  return (
+    <input
+      type={
+        valueInput?.kind === 'number' || valueKind === 'number'
+          ? 'number'
+          : valueInput?.kind === 'date'
+            ? 'date'
+            : 'text'
+      }
+      value={String(val ?? '')}
+      onChange={(e) =>
+        onChange(
+          valueInput?.kind === 'number' || valueKind === 'number'
+            ? parseFloat(e.target.value) || 0
+            : e.target.value
+        )
+      }
+      placeholder={valueInput?.kind === 'regex' ? t('Regex-Muster') : t('Wert')}
+      style={{ flex: 2, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+    />
+  );
+}
+
+export const CaseListEditor: React.FC<FieldRendererProps> = ({
+  param,
+  value,
+  onChange,
+  allParams,
+}) => {
+  const { t } = useLanguage();
+  const dataFlow = useAutomation2DataFlow();
+  const dependsOn =
+    param.frontendOptions && typeof param.frontendOptions === 'object'
+      ? String((param.frontendOptions as Record<string, unknown>).dependsOn ?? 'value')
+      : 'value';
+
+  const valueParam = allParams?.[dependsOn];
+  const ref: DataRef | null = isRef(valueParam) ? valueParam : null;
+
+  const rawCases = Array.isArray(value) ? value : [];
+  const cases: SwitchCase[] = rawCases.map(normalizeCase);
+
+  const [operators, setOperators] = React.useState<ConditionOperatorDef[]>([]);
+  const [valueKind, setValueKind] = React.useState('unknown');
+  const [loading, setLoading] = React.useState(false);
+  const catalog = dataFlow?.conditionOperatorCatalog;
+
+  React.useEffect(() => {
+    if (!ref) {
+      const ops = operatorsFromCatalog(catalog, 'unknown');
+      setOperators(ops);
+      setValueKind('unknown');
+      return;
+    }
+
+    let cancelled = false;
+
+    const applyMeta = (vk: string, ops: ConditionOperatorDef[]) => {
+      if (cancelled) return;
+      setValueKind(vk);
+      setOperators(ops);
+      if (cases.length > 0) {
+        const next = sanitizeCases(cases, ops);
+        if (JSON.stringify(next) !== JSON.stringify(cases)) {
+          onChange(next);
+        }
+      }
+    };
+
+    if (dataFlow?.instanceId && dataFlow.request) {
+      setLoading(true);
+      fetchConditionMeta(dataFlow.request, dataFlow.instanceId, {
+        graph: toApiGraph(dataFlow.nodes, dataFlow.connections),
+        nodeId: dataFlow.currentNodeId,
+        ref: { type: 'ref', nodeId: ref.nodeId, path: ref.path },
+      })
+        .then((meta) => applyMeta(meta.valueKind, meta.operators))
+        .catch(() => applyMeta('unknown', operatorsFromCatalog(catalog, 'unknown')))
+        .finally(() => {
+          if (!cancelled) setLoading(false);
+        });
+    } else {
+      applyMeta('unknown', operatorsFromCatalog(catalog, 'unknown'));
+    }
+
+    return () => {
+      cancelled = true;
+    };
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [ref?.nodeId, JSON.stringify(ref?.path), dataFlow?.currentNodeId, catalog]);
+
+  const setCases = (next: SwitchCase[]) => onChange(next);
+
+  const addCase = () => {
+    const opDef = operators[0];
+    setCases([
+      ...cases,
+      {
+        operator: opDef?.id ?? 'eq',
+        value: opDef?.needsValue ? (valueKind === 'number' ? 0 : '') : undefined,
+      },
+    ]);
+  };
+
+  if (!ref) {
+    return (
+      <div style={{ marginBottom: 8 }}>
+        <label style={{ display: 'block', fontSize: 12, marginBottom: 4 }}>
+          {param.description || param.name}
+        </label>
+        <p style={{ fontSize: 12, color: 'var(--text-secondary)', margin: 0 }}>
+          {t('Zuerst einen Wert im Data Picker wählen')}
+        </p>
+      </div>
+    );
+  }
+
+  return (
+    <div style={{ marginBottom: 8 }}>
+      <label style={{ display: 'block', fontSize: 12, marginBottom: 4 }}>
+        {param.description || param.name}
+      </label>
+      {loading && (
+        <div style={{ fontSize: 11, color: '#888', marginBottom: 4 }}>
+          {t('Lade Operatoren…')}
+        </div>
+      )}
+      {cases.map((c, i) => {
+        const opDef = operators.find((o) => o.id === c.operator) ?? operators[0];
+        const needsValue = opDef?.needsValue ?? true;
+        return (
+          <div key={i} style={{ display: 'flex', gap: 4, marginBottom: 4, alignItems: 'center' }}>
+            <select
+              value={c.operator}
+              onChange={(e) => {
+                const op = operators.find((o) => o.id === e.target.value);
+                const next = [...cases];
+                next[i] = {
+                  operator: e.target.value,
+                  value: op?.needsValue ? cases[i]?.value ?? '' : undefined,
+                };
+                setCases(next);
+              }}
+              disabled={loading || operators.length === 0}
+              style={{ flex: 1, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            >
+              {operators.map((o) => (
+                <option key={o.id} value={o.id}>
+                  {o.label}
+                </option>
+              ))}
+            </select>
+            {needsValue && (
+              <CaseValueInput
+                caseItem={c}
+                opDef={opDef}
+                valueKind={valueKind}
+                t={t}
+                onChange={(v) => {
+                  const next = [...cases];
+                  next[i] = { ...next[i], value: v };
+                  setCases(next);
+                }}
+              />
+            )}
+            <button
+              type="button"
+              onClick={() => setCases(cases.filter((_, j) => j !== i))}
+              style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer' }}
+            >
+              ×
+            </button>
+          </div>
+        );
+      })}
+      <button
+        type="button"
+        onClick={addCase}
+        disabled={loading || operators.length === 0}
+        style={{ padding: '4px 10px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}
+      >
+        {t('Fall hinzufügen')}
+      </button>
+    </div>
+  );
+};

src/components/FlowEditor/nodes/frontendTypeRenderers/ConditionEditor.tsx

@@ -0,0 +1,223 @@
+/**
+ * Backend-driven condition editor for flow.ifElse (depends on Item dataRef).
+ */
+
+import React from 'react';
+import type { FieldRendererProps } from './index';
+import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
+import { isRef, type DataRef } from '../shared/dataRef';
+import { toApiGraph } from '../shared/graphUtils';
+import { fetchConditionMeta, type ConditionOperatorDef } from '../../../../api/workflowApi';
+import { useLanguage } from '../../../../providers/language/LanguageContext';
+
+export interface StructuredCondition {
+  type: 'condition';
+  operator: string;
+  value?: string | number;
+  /** Legacy — ignored when Item is set */
+  ref?: DataRef | null;
+}
+
+function parseCondition(v: unknown): StructuredCondition {
+  if (v && typeof v === 'object' && (v as StructuredCondition).type === 'condition') {
+    const c = v as StructuredCondition;
+    return { type: 'condition', operator: c.operator ?? 'eq', value: c.value };
+  }
+  return { type: 'condition', operator: 'eq', value: '' };
+}
+
+function operatorsFromCatalog(
+  catalog: Record<string, ConditionOperatorDef[]> | undefined,
+  valueKind: string
+): ConditionOperatorDef[] {
+  if (!catalog) return [];
+  return catalog[valueKind] ?? catalog.unknown ?? [];
+}
+
+export const ConditionEditor: React.FC<FieldRendererProps> = ({
+  param,
+  value,
+  onChange,
+  allParams,
+}) => {
+  const { t } = useLanguage();
+  const dataFlow = useAutomation2DataFlow();
+  const dependsOn =
+    param.frontendOptions && typeof param.frontendOptions === 'object'
+      ? String((param.frontendOptions as Record<string, unknown>).dependsOn ?? 'Item')
+      : 'Item';
+
+  const itemRef = allParams?.[dependsOn];
+  const ref: DataRef | null = isRef(itemRef) ? itemRef : null;
+
+  const cond = parseCondition(value);
+  const [operators, setOperators] = React.useState<ConditionOperatorDef[]>([]);
+  const [valueKind, setValueKind] = React.useState('unknown');
+  const [loading, setLoading] = React.useState(false);
+
+  const catalog = dataFlow?.conditionOperatorCatalog;
+
+  React.useEffect(() => {
+    if (!ref) {
+      setOperators([]);
+      setValueKind('unknown');
+      return;
+    }
+
+    let cancelled = false;
+
+    const applyMeta = (vk: string, ops: ConditionOperatorDef[]) => {
+      if (cancelled) return;
+      setValueKind(vk);
+      setOperators(ops);
+      const valid = ops.some((o) => o.id === cond.operator);
+      if (!valid && ops.length > 0) {
+        const first = ops[0];
+        onChange({
+          type: 'condition',
+          operator: first.id,
+          value: first.needsValue ? cond.value ?? '' : undefined,
+        });
+      }
+    };
+
+    if (dataFlow?.instanceId && dataFlow.request) {
+      setLoading(true);
+      fetchConditionMeta(dataFlow.request, dataFlow.instanceId, {
+        graph: toApiGraph(dataFlow.nodes, dataFlow.connections),
+        nodeId: dataFlow.currentNodeId,
+        ref: { type: 'ref', nodeId: ref.nodeId, path: ref.path },
+      })
+        .then((meta) => {
+          applyMeta(meta.valueKind, meta.operators);
+        })
+        .catch(() => {
+          const ops = operatorsFromCatalog(catalog, 'unknown');
+          applyMeta('unknown', ops);
+        })
+        .finally(() => {
+          if (!cancelled) setLoading(false);
+        });
+    } else {
+      const ops = operatorsFromCatalog(catalog, 'unknown');
+      applyMeta('unknown', ops);
+    }
+
+    return () => {
+      cancelled = true;
+    };
+    // eslint-disable-next-line react-hooks/exhaustive-deps -- reset operators when Item ref changes
+  }, [ref?.nodeId, JSON.stringify(ref?.path), dataFlow?.currentNodeId, catalog]);
+
+  const currentOp = operators.find((o) => o.id === cond.operator) ?? operators[0];
+  const needsValue = currentOp?.needsValue ?? true;
+  const valueInput = currentOp?.valueInput;
+
+  const setCondition = (next: StructuredCondition) => {
+    onChange(next);
+  };
+
+  if (!ref) {
+    return (
+      <div style={{ marginBottom: 8 }}>
+        <label style={{ display: 'block', fontSize: 12, marginBottom: 4 }}>
+          {param.description || param.name}
+        </label>
+        <p style={{ fontSize: 12, color: 'var(--text-secondary)', margin: 0 }}>
+          {t('Zuerst ein Item im Data Picker wählen')}
+        </p>
+      </div>
+    );
+  }
+
+  const handleOperatorChange = (opId: string) => {
+    const opDef = operators.find((o) => o.id === opId);
+    setCondition({
+      type: 'condition',
+      operator: opId,
+      value: opDef?.needsValue ? cond.value ?? '' : undefined,
+    });
+  };
+
+  const handleValueChange = (v: string | number) => {
+    const kind = valueInput?.kind;
+    const parsed =
+      kind === 'number' || valueKind === 'number' ? parseFloat(String(v)) || 0 : String(v);
+    setCondition({ type: 'condition', operator: cond.operator, value: parsed });
+  };
+
+  return (
+      <div style={{ marginBottom: 8 }}>
+      <label style={{ display: 'block', fontSize: 12, marginBottom: 4 }}>
+        {param.description || param.name}
+      </label>
+      <ConditionRow>
+        <label>{t('Vergleich')}</label>
+        <select
+          value={cond.operator}
+          onChange={(e) => handleOperatorChange(e.target.value)}
+          disabled={loading || operators.length === 0}
+          style={{ flex: 1, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+        >
+          {operators.map((o) => (
+            <option key={o.id} value={o.id}>
+              {o.label}
+            </option>
+          ))}
+        </select>
+      </ConditionRow>
+      {loading && (
+        <div style={{ fontSize: 11, color: '#888', marginBottom: 4 }}>{t('Lade Operatoren…')}</div>
+      )}
+      {needsValue && (
+        <ConditionRow>
+          <label>{t('Wert')}</label>
+          {valueInput?.kind === 'select' ||
+          valueInput?.kind === 'contentType' ||
+          valueInput?.kind === 'outputMode' ||
+          valueInput?.kind === 'language' ||
+          valueInput?.kind === 'mime' ? (
+            <select
+              value={String(cond.value ?? '')}
+              onChange={(e) => handleValueChange(e.target.value)}
+              style={{ flex: 1, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            >
+              <option value="">{t('— wählen —')}</option>
+              {(valueInput.options ?? []).map((opt) => (
+                <option key={opt} value={opt}>
+                  {opt}
+                </option>
+              ))}
+            </select>
+          ) : (
+            <input
+              type={
+                valueInput?.kind === 'number'
+                  ? 'number'
+                  : valueInput?.kind === 'date'
+                    ? 'date'
+                    : 'text'
+              }
+              value={String(cond.value ?? '')}
+              onChange={(e) =>
+                handleValueChange(
+                  valueInput?.kind === 'number' ? parseFloat(e.target.value) || 0 : e.target.value
+                )
+              }
+              placeholder={
+                valueInput?.kind === 'regex' ? t('Regex-Muster') : t('Wert eingeben')
+              }
+              style={{ flex: 1, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            />
+          )}
+        </ConditionRow>
+      )}
+    </div>
+  );
+};
+
+const ConditionRow: React.FC<{ children: React.ReactNode }> = ({ children }) => (
+  <div style={{ display: 'flex', gap: 8, alignItems: 'center', marginBottom: 6, fontSize: 12 }}>
+    {children}
+  </div>
+);

src/components/FlowEditor/nodes/frontendTypeRenderers/ContextAssignmentsEditor.tsx

@@ -0,0 +1,372 @@
+/**
+ * One place to configure context.setContext rows: target key, then either
+ * upstream picker, a fixed literal, or a human task.
+ */
+
+import React from 'react';
+import { useLanguage } from '../../../../providers/language/LanguageContext';
+import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
+import { DataPicker } from '../shared/DataPicker';
+import { isRef, isSystemVar, type DataRef, type SystemVarRef } from '../shared/dataRef';
+import type { FieldRendererProps } from './index';
+
+type ValueSource = 'pickUpstream' | 'literal' | 'humanTask';
+
+export interface ContextAssignmentRow {
+  contextKey: string;
+  valueSource: ValueSource;
+  /** Single resolved ref (server resolves { type: ref } to a value). */
+  upstreamRef?: DataRef | SystemVarRef | null;
+  /** Optional dotted path under the picked value, or under the wire payload (expert). */
+  sourcePath?: string;
+  literal?: string;
+  taskTitle?: string;
+  taskDescription?: string;
+  mode?: 'set' | 'setIfEmpty' | 'append' | 'increment';
+  valueType?: string;
+}
+
+function defaultRow(): ContextAssignmentRow {
+  return {
+    contextKey: '',
+    valueSource: 'literal',
+    literal: '',
+    mode: 'set',
+    valueType: 'str',
+  };
+}
+
+function legacyEntryToRow(
+  e: Record<string, unknown>,
+  globalPick: unknown,
+): ContextAssignmentRow {
+  const am = String(e.assignmentMode || 'direct');
+  let valueSource: ValueSource = 'literal';
+  if (am === 'fromUpstream') valueSource = 'pickUpstream';
+  else if (am === 'humanTask') valueSource = 'humanTask';
+
+  const sourcePathStr = typeof e.sourcePath === 'string' ? e.sourcePath : '';
+  let upstream: DataRef | SystemVarRef | undefined;
+  if (isRef(e.upstreamRef) || isSystemVar(e.upstreamRef)) {
+    upstream = e.upstreamRef as DataRef | SystemVarRef;
+  } else if (
+    am === 'fromUpstream' &&
+    !sourcePathStr.trim() &&
+    (isRef(globalPick) || isSystemVar(globalPick))
+  ) {
+    upstream = globalPick as DataRef | SystemVarRef;
+  }
+
+  return {
+    contextKey: typeof e.contextKey === 'string' ? e.contextKey : typeof e.key === 'string' ? e.key : '',
+    valueSource,
+    upstreamRef: upstream,
+    sourcePath: sourcePathStr,
+    literal: e.literal != null ? String(e.literal) : e.value != null ? String(e.value) : '',
+    taskTitle: typeof e.taskTitle === 'string' ? e.taskTitle : '',
+    taskDescription: typeof e.taskDescription === 'string' ? e.taskDescription : '',
+    mode: (e.mode as ContextAssignmentRow['mode']) || 'set',
+    valueType: typeof e.valueType === 'string' ? e.valueType : typeof e.type === 'string' ? e.type : 'str',
+  };
+}
+
+function normalizeRows(raw: unknown, allParams?: Record<string, unknown>): ContextAssignmentRow[] {
+  if (Array.isArray(raw) && raw.length > 0) {
+    return raw.map((r) => {
+      if (!r || typeof r !== 'object') return defaultRow();
+      const o = r as Record<string, unknown>;
+      let valueSource = o.valueSource as ValueSource | undefined;
+      if (!valueSource && o.assignmentMode === 'fromUpstream') valueSource = 'pickUpstream';
+      else if (!valueSource && o.assignmentMode === 'humanTask') valueSource = 'humanTask';
+      else if (!valueSource) valueSource = 'literal';
+      return {
+        contextKey: typeof o.contextKey === 'string' ? o.contextKey : typeof o.key === 'string' ? o.key : '',
+        valueSource,
+        upstreamRef: (isRef(o.upstreamRef) || isSystemVar(o.upstreamRef) ? o.upstreamRef : undefined) as
+          | DataRef
+          | SystemVarRef
+          | undefined,
+        sourcePath: typeof o.sourcePath === 'string' ? o.sourcePath : '',
+        literal: o.literal != null ? String(o.literal) : o.value != null ? String(o.value) : '',
+        taskTitle: typeof o.taskTitle === 'string' ? o.taskTitle : '',
+        taskDescription: typeof o.taskDescription === 'string' ? o.taskDescription : '',
+        mode: (o.mode as ContextAssignmentRow['mode']) || 'set',
+        valueType: typeof o.valueType === 'string' ? o.valueType : typeof o.type === 'string' ? o.type : 'str',
+      };
+    });
+  }
+
+  const g = allParams;
+  if (g && Array.isArray(g.entries) && g.entries.length > 0) {
+    const globalPick = g.upstreamPick;
+    return (g.entries as Record<string, unknown>[]).map((e) => legacyEntryToRow(e, globalPick));
+  }
+  if (g) {
+    const tk = String(g.targetKey || '').trim();
+    const globalPick = g.upstreamPick;
+    if (
+      tk &&
+      globalPick !== undefined &&
+      globalPick !== null &&
+      !(typeof globalPick === 'string' && !globalPick.trim()) &&
+      !(typeof globalPick === 'object' && globalPick !== null && Object.keys(globalPick).length === 0)
+    ) {
+      const ups =
+        isRef(globalPick) || isSystemVar(globalPick) ? (globalPick as DataRef | SystemVarRef) : undefined;
+      return [
+        {
+          contextKey: tk,
+          valueSource: 'pickUpstream' as const,
+          upstreamRef: ups,
+          sourcePath: '',
+          literal: '',
+          taskTitle: '',
+          taskDescription: '',
+          mode: 'set',
+          valueType: 'str',
+        },
+      ];
+    }
+  }
+
+  return [defaultRow()];
+}
+
+const MODES: Array<{ id: NonNullable<ContextAssignmentRow['mode']>; labelDe: string }> = [
+  { id: 'set', labelDe: 'setzen' },
+  { id: 'setIfEmpty', labelDe: 'setzen wenn leer' },
+  { id: 'append', labelDe: 'anhängen' },
+  { id: 'increment', labelDe: 'addieren' },
+];
+
+const TYPES = ['str', 'int', 'float', 'bool', 'object', 'list'] as const;
+
+const ROW_BOX: React.CSSProperties = {
+  border: '1px solid #ddd',
+  borderRadius: 6,
+  padding: 8,
+  marginBottom: 8,
+  background: '#fafafa',
+};
+
+const CHIP_STYLE: React.CSSProperties = {
+  display: 'flex',
+  alignItems: 'center',
+  gap: 6,
+  padding: '4px 8px',
+  background: '#eaf6e8',
+  border: '1px solid #5cb85c',
+  borderRadius: 4,
+  fontSize: 12,
+  marginTop: 4,
+};
+
+const REMOVE_BTN: React.CSSProperties = {
+  padding: '0 6px',
+  border: '1px solid #5cb85c',
+  borderRadius: 3,
+  background: '#fff',
+  color: '#3c763d',
+  cursor: 'pointer',
+  fontSize: 11,
+  marginLeft: 'auto',
+};
+
+export const ContextAssignmentsEditor: React.FC<FieldRendererProps> = ({ param, value, onChange, allParams }) => {
+  const { t } = useLanguage();
+  const dataFlow = useAutomation2DataFlow();
+  const rows = normalizeRows(value, allParams);
+  const [pickerRow, setPickerRow] = React.useState<number | null>(null);
+
+  const sourceIds = dataFlow?.getAvailableSourceIds() ?? [];
+  const hasSources = sourceIds.some((id) => {
+    const n = dataFlow?.nodes.find((x) => x.id === id);
+    return n?.type !== 'trigger.manual';
+  });
+
+  const setRows = (next: ContextAssignmentRow[]) => {
+    onChange(next.length ? next : [defaultRow()]);
+  };
+
+  const setRow = (idx: number, patch: Partial<ContextAssignmentRow>) => {
+    const next = [...rows];
+    next[idx] = { ...next[idx], ...patch };
+    setRows(next);
+  };
+
+  const addRow = () => setRows([...rows, defaultRow()]);
+
+  const removeRow = (idx: number) => {
+    if (rows.length <= 1) {
+      onChange([defaultRow()]);
+      return;
+    }
+    setRows(rows.filter((_, i) => i !== idx));
+  };
+
+  const labelForRef = (ref: DataRef | SystemVarRef): string => {
+    if (isSystemVar(ref)) {
+      return t('System') + `: ${ref.variable}`;
+    }
+    const nodeLabel =
+      dataFlow?.getNodeLabel(
+        dataFlow.nodes.find((n) => n.id === ref.nodeId) ?? { id: ref.nodeId },
+      ) ?? ref.nodeId;
+    const pathStr = ref.path.length > 0 ? ref.path.map(String).join('.') : null;
+    return pathStr ? `${nodeLabel} → ${pathStr}` : nodeLabel;
+  };
+
+  const onPickRef = (idx: number, picked: DataRef | SystemVarRef) => {
+    if (!isRef(picked) && !isSystemVar(picked)) return;
+    setRow(idx, { upstreamRef: picked });
+    setPickerRow(null);
+  };
+
+  return (
+    <div style={{ marginBottom: 8 }}>
+      <label style={{ display: 'block', fontSize: 12, marginBottom: 6, fontWeight: 600 }}>
+        {param.description || param.name}
+        {param.required && <span style={{ color: '#d9534f', marginLeft: 4 }}>*</span>}
+      </label>
+
+      {rows.map((row, idx) => (
+        <div key={idx} style={ROW_BOX}>
+          <div style={{ display: 'flex', flexWrap: 'wrap', gap: 6, alignItems: 'center', marginBottom: 6 }}>
+            <input
+              type="text"
+              placeholder={t('Ziel-Schlüssel im Kontext')}
+              value={row.contextKey}
+              onChange={(e) => setRow(idx, { contextKey: e.target.value })}
+              style={{ flex: '2 1 140px', minWidth: 120, padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            />
+            <select
+              value={row.valueSource}
+              onChange={(e) => {
+                const vs = e.target.value as ValueSource;
+                const patch: Partial<ContextAssignmentRow> = { valueSource: vs };
+                if (vs === 'literal') patch.upstreamRef = undefined;
+                if (vs === 'pickUpstream') patch.literal = '';
+                setRow(idx, patch);
+              }}
+              style={{ flex: '1 1 160px', padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            >
+              <option value="pickUpstream">{t('Wert aus Daten-Picker')}</option>
+              <option value="literal">{t('Fester Wert')}</option>
+              <option value="humanTask">{t('Benutzer setzt Wert (Task)')}</option>
+            </select>
+            <select
+              value={row.mode || 'set'}
+              onChange={(e) => setRow(idx, { mode: e.target.value as ContextAssignmentRow['mode'] })}
+              style={{ flex: '1 1 120px', padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            >
+              {MODES.map((m) => (
+                <option key={m.id} value={m.id}>
+                  {m.labelDe}
+                </option>
+              ))}
+            </select>
+            <select
+              value={row.valueType || 'str'}
+              onChange={(e) => setRow(idx, { valueType: e.target.value })}
+              style={{ flex: '0 1 90px', padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            >
+              {TYPES.map((tp) => (
+                <option key={tp} value={tp}>
+                  {tp}
+                </option>
+              ))}
+            </select>
+            <button type="button" style={{ padding: '4px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer' }} onClick={() => removeRow(idx)}>
+              ×
+            </button>
+          </div>
+
+          {row.valueSource === 'pickUpstream' && (
+            <div>
+              {row.upstreamRef && (isRef(row.upstreamRef) || isSystemVar(row.upstreamRef)) && (
+                <div style={CHIP_STYLE}>
+                  <span style={{ flex: 1, color: '#2d6a2d' }}>{labelForRef(row.upstreamRef)}</span>
+                  <button type="button" style={REMOVE_BTN} onClick={() => setRow(idx, { upstreamRef: undefined })} title={t('Entfernen')}>
+                    ×
+                  </button>
+                </div>
+              )}
+              <button
+                type="button"
+                onClick={() => setPickerRow(idx)}
+                disabled={!hasSources}
+                style={{
+                  marginTop: 4,
+                  width: '100%',
+                  padding: '4px 8px',
+                  borderRadius: 4,
+                  border: '1px solid #1c5fb5',
+                  background: hasSources ? '#fff' : '#f5f5f5',
+                  color: hasSources ? '#1c5fb5' : '#999',
+                  cursor: hasSources ? 'pointer' : 'not-allowed',
+                  fontSize: 12,
+                  textAlign: 'left',
+                }}
+              >
+                {hasSources ? t('Datenquelle wählen …') : t('Keine vorherigen Nodes verfügbar')}
+              </button>
+              <input
+                type="text"
+                placeholder={t('Optional: Zusatz-Pfad (z. B. payload.status)')}
+                value={row.sourcePath || ''}
+                onChange={(e) => setRow(idx, { sourcePath: e.target.value })}
+                style={{ width: '100%', marginTop: 6, padding: '4px 6px', borderRadius: 4, border: '1px dashed #aaa', fontSize: 11 }}
+              />
+            </div>
+          )}
+
+          {row.valueSource === 'literal' && (
+            <input
+              type="text"
+              placeholder={t('Wert (oder JSON für object/list)')}
+              value={row.literal ?? ''}
+              onChange={(e) => setRow(idx, { literal: e.target.value })}
+              style={{ width: '100%', padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+            />
+          )}
+
+          {row.valueSource === 'humanTask' && (
+            <div style={{ display: 'flex', flexDirection: 'column', gap: 6 }}>
+              <input
+                type="text"
+                placeholder={t('Titel der Aufgabe (optional)')}
+                value={row.taskTitle || ''}
+                onChange={(e) => setRow(idx, { taskTitle: e.target.value })}
+                style={{ width: '100%', padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc' }}
+              />
+              <textarea
+                placeholder={t('Beschreibung für den Bearbeiter (optional)')}
+                value={row.taskDescription || ''}
+                onChange={(e) => setRow(idx, { taskDescription: e.target.value })}
+                rows={2}
+                style={{ width: '100%', padding: '4px 6px', borderRadius: 4, border: '1px solid #ccc', fontSize: 12 }}
+              />
+            </div>
+          )}
+        </div>
+      ))}
+
+      <button type="button" onClick={addRow} style={{ padding: '4px 10px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>
+        {t('Zuweisung hinzufügen')}
+      </button>
+
+      {dataFlow && pickerRow != null && (
+        <DataPicker
+          open
+          onClose={() => setPickerRow(null)}
+          onPick={(picked) => onPickRef(pickerRow, picked)}
+          availableSourceIds={sourceIds}
+          nodes={dataFlow.nodes}
+          nodeOutputsPreview={dataFlow.nodeOutputsPreview}
+          getNodeLabel={dataFlow.getNodeLabel}
+          expectedParamType="Any"
+        />
+      )}
+    </div>
+  );
+};

src/components/FlowEditor/nodes/frontendTypeRenderers/UserFileFolderPicker.tsx

@@ -0,0 +1,267 @@
+/**
+ * userFileFolder — FormGeneratorTree embedded: combobox-style trigger + expandable tree.
+ */
+
+import React, { useMemo, useCallback, useState, useEffect } from 'react';
+import { FaFolderPlus } from 'react-icons/fa';
+import { useLanguage } from '../../../../providers/language/LanguageContext';
+import { usePrompt } from '../../../../hooks/usePrompt';
+import { getFolderTree, createFolder } from '../../../../api/fileApi';
+import { FormGeneratorTree } from '../../../FormGenerator/FormGeneratorTree';
+import { createFolderFileProvider } from '../../../FormGenerator/FormGeneratorTree/providers/FolderFileProvider';
+import type { TreeNode } from '../../../FormGenerator/FormGeneratorTree';
+import type { FieldRendererProps } from './index';
+
+export const UserFileFolderPicker: React.FC<FieldRendererProps> = ({ param, value, onChange, request }) => {
+  const { t } = useLanguage();
+  const { prompt, PromptDialog } = usePrompt();
+  const [panelOpen, setPanelOpen] = useState(false);
+  /** Remount embedded tree after create/rename elsewhere */
+  const [treeRefreshKey, setTreeRefreshKey] = useState(0);
+  const [creating, setCreating] = useState(false);
+  /** Display name for saved folderId (resolved from API when graph loads). */
+  const [pickedName, setPickedName] = useState<string | null>(null);
+
+  const provider = useMemo(() => createFolderFileProvider({ includeFiles: false }), []);
+
+  const strVal = typeof value === 'string' ? value : '';
+  const rootSelected = strVal === '';
+
+  useEffect(() => {
+    if (!strVal) {
+      setPickedName(null);
+      return;
+    }
+    if (!request) return;
+    let cancelled = false;
+    getFolderTree(request, 'me')
+      .then((folders) => {
+        if (cancelled) return;
+        const f = folders.find((x) => x.id === strVal);
+        setPickedName(f?.name ?? null);
+      })
+      .catch(() => {
+        if (!cancelled) setPickedName(null);
+      });
+    return () => {
+      cancelled = true;
+    };
+  }, [strVal, request]);
+
+  const handleNodeClick = useCallback(
+    (node: TreeNode) => {
+      if (node.type === 'folder') {
+        setPickedName(node.name);
+        onChange(node.id);
+        setPanelOpen(false);
+      }
+    },
+    [onChange],
+  );
+
+  const clearFolder = useCallback(() => {
+    onChange('');
+    setPickedName(null);
+  }, [onChange]);
+
+  const triggerLabel = strVal ? (pickedName ?? '…') : t('Wähle einen Zielordner');
+
+  const handleCreateFolder = useCallback(async () => {
+    if (!request || creating) return;
+    const parentHint = strVal && pickedName ? ` („${pickedName}“)` : strVal ? '' : ' (Stamm)';
+    const entered = await prompt(`Ordnername${parentHint}:`, {
+      title: 'Neuer Ordner',
+      placeholder: 'Ordnername',
+      confirmLabel: t('Anlegen'),
+    });
+    const trimmed = entered?.trim();
+    if (!trimmed) return;
+    setCreating(true);
+    try {
+      const parentId = strVal || null;
+      const folder = await createFolder(request, trimmed, parentId);
+      setPickedName(folder.name);
+      onChange(folder.id);
+      setTreeRefreshKey((k) => k + 1);
+    } catch {
+      // stay silent in minimal UI; devtools / global handler may log
+    } finally {
+      setCreating(false);
+    }
+  }, [request, creating, strVal, pickedName, prompt, onChange, t]);
+
+  return (
+    <div style={{ marginBottom: 8 }}>
+      <label style={{ display: 'block', fontSize: 12, marginBottom: 2 }}>{param.description || param.name}</label>
+      {!request && (
+        <div style={{ fontSize: 11, color: '#888' }}>{t('Ordnerliste nicht verfügbar (keine API-Anbindung).')}</div>
+      )}
+      {request && (
+        <>
+          <div
+            style={{
+              display: 'flex',
+              width: '100%',
+              alignItems: 'stretch',
+              borderRadius: 6,
+              border: '1px solid var(--color-border, #cbd5e1)',
+              background: 'var(--table-header-bg, #f1f5f9)',
+              overflow: 'hidden',
+              marginBottom: panelOpen ? 6 : 0,
+            }}
+          >
+            <button
+              type="button"
+              onClick={() => setPanelOpen((o) => !o)}
+              style={{
+                flex: 1,
+                display: 'flex',
+                alignItems: 'center',
+                justifyContent: 'space-between',
+                gap: 8,
+                minWidth: 0,
+                padding: '8px 10px',
+                border: 'none',
+                background: 'transparent',
+                cursor: 'pointer',
+                fontSize: 12,
+                textAlign: 'left',
+                color: 'var(--color-text, #334155)',
+              }}
+            >
+              <span style={{ overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap', flex: 1 }}>
+                {triggerLabel}
+              </span>
+              <span aria-hidden style={{ flexShrink: 0, fontSize: 10, opacity: 0.65 }}>
+                {panelOpen ? '▾' : '▸'}
+              </span>
+            </button>
+            {strVal ? (
+              <button
+                type="button"
+                title={t('Zielordner entfernen (Stamm — Meine Dateien)')}
+                aria-label={t('Zielordner entfernen')}
+                onClick={(e) => {
+                  e.preventDefault();
+                  e.stopPropagation();
+                  clearFolder();
+                }}
+                style={{
+                  flexShrink: 0,
+                  width: 36,
+                  border: 'none',
+                  borderLeft: '1px solid var(--color-border, #cbd5e1)',
+                  background: 'transparent',
+                  cursor: 'pointer',
+                  fontSize: 16,
+                  lineHeight: 1,
+                  color: 'var(--color-text-secondary, #64748b)',
+                  padding: 0,
+                }}
+              >
+                ×
+              </button>
+            ) : null}
+          </div>
+
+          {panelOpen && (
+            <div
+              style={{
+                border: '1px solid var(--color-border, #e2e8f0)',
+                borderRadius: 8,
+                overflow: 'hidden',
+                background: 'var(--color-bg, #fff)',
+              }}
+            >
+              <div
+                style={{
+                  display: 'flex',
+                  alignItems: 'stretch',
+                  borderBottom: '1px solid var(--color-border, #e2e8f0)',
+                  background: 'var(--table-header-bg, #f8fafc)',
+                }}
+              >
+                <div
+                  role="button"
+                  tabIndex={0}
+                  onClick={() => {
+                    clearFolder();
+                    setPanelOpen(false);
+                  }}
+                  onKeyDown={(e) => {
+                    if (e.key === 'Enter' || e.key === ' ') {
+                      e.preventDefault();
+                      clearFolder();
+                      setPanelOpen(false);
+                    }
+                  }}
+                  style={{
+                    flex: 1,
+                    padding: '8px 12px',
+                    fontSize: 12,
+                    fontWeight: 600,
+                    cursor: 'pointer',
+                    display: 'flex',
+                    alignItems: 'center',
+                    minHeight: 36,
+                    background: rootSelected ? 'rgba(37, 99, 235, 0.12)' : 'transparent',
+                  }}
+                >
+                  {t('Stamm — Meine Dateien')}
+                </div>
+                <button
+                  type="button"
+                  aria-label={t('Neuen Ordner erstellen')}
+                  title={
+                    creating
+                      ? t('Wird angelegt…')
+                      : strVal
+                        ? `Unterordner von: ${pickedName ?? '…'}`
+                        : 'Unter dem Stamm (oberste Ebene)'
+                  }
+                  disabled={creating}
+                  onClick={(e) => {
+                    e.stopPropagation();
+                    void handleCreateFolder();
+                  }}
+                  style={{
+                    flexShrink: 0,
+                    width: 40,
+                    minHeight: 36,
+                    alignSelf: 'stretch',
+                    border: 'none',
+                    borderLeft: '1px solid var(--color-border, #e2e8f0)',
+                    background: 'transparent',
+                    cursor: creating ? 'not-allowed' : 'pointer',
+                    display: 'flex',
+                    alignItems: 'center',
+                    justifyContent: 'center',
+                    color: 'var(--primary-color, #2563eb)',
+                    opacity: creating ? 0.5 : 1,
+                  }}
+                >
+                  <FaFolderPlus size={14} aria-hidden />
+                </button>
+              </div>
+              <FormGeneratorTree
+                key={`user-folder-tree-${treeRefreshKey}`}
+                provider={provider}
+                ownership="own"
+                compact
+                allowCreateFolder={false}
+                showFilter={false}
+                emptyMessage={t('Noch keine Ordner')}
+                onNodeClick={handleNodeClick}
+                embedMaxHeight={240}
+                hideRowActionButtons
+                hideSectionHeader
+                enableDragDrop
+              />
+            </div>
+          )}
+          <PromptDialog />
+        </>
+      )}
+    </div>
+  );
+};

src/components/FlowEditor/nodes/frontendTypeRenderers/index.tsx

@@ -8,6 +8,12 @@ import type { NodeTypeParameter } from '../../../../api/workflowApi';
 import type { ApiRequestFunction } from '../../../../api/workflowApi';
 import { FORM_FIELD_TYPES, FORM_FIELD_TYPE_LABELS } from '../../../../utils/attributeTypeMapper';
 import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
+import { FormFieldOptionsEditor } from '../form/FormFieldOptionsEditor';
+import {
+  deriveFormFieldPayloadKey,
+  formFieldTypeHasConfigurableOptions,
+  normalizeFormFieldOptions,
+} from '../form/formFieldOptionsUtils';
 
 export interface FieldRendererProps {
   param: NodeTypeParameter;
@@ -17,6 +23,10 @@ export interface FieldRendererProps {
   instanceId?: string;
   request?: ApiRequestFunction;
   nodeType?: string;
+  /** Atomically merge several parameter keys (e.g. cron + schedule). */
+  onPatchParams?: (patch: Record<string, unknown>) => void;
+  /** Hide the prominent ``param.name`` line (e.g. Accordion header already shows it). */
+  hideAccordionTitle?: boolean;
 }
 
 export type FieldRendererComponent = ComponentType<FieldRendererProps>;
@@ -26,6 +36,13 @@ export type FieldRendererComponent = ComponentType<FieldRendererProps>;
 // ---------------------------------------------------------------------------
 
 import React from 'react';
+import { SchedulePlanner } from '../../../SchedulePlanner';
+import {
+  buildCronFromSpec,
+  scheduleSpecFromParams,
+  scheduleSpecToPersistentJson,
+  type ScheduleSpec,
+} from '../../../../utils/scheduleCron';
 
 import { useLanguage } from '../../../../providers/language/LanguageContext';
 import { toApiGraph } from '../shared/graphUtils';
@@ -33,7 +50,11 @@ import { postUpstreamPaths } from '../../../../api/workflowApi';
 import type { CanvasNode } from '../../editor/FlowCanvas';
 import { DataRefRenderer } from './DataRefRenderer';
 import { ContextBuilderRenderer } from './ContextBuilderRenderer';
+import { ContextAssignmentsEditor } from './ContextAssignmentsEditor';
 import { FeatureInstancePicker } from './FeatureInstancePicker';
+import { UserFileFolderPicker } from './UserFileFolderPicker';
+import { ConditionEditor } from './ConditionEditor';
+import { CaseListEditor } from './CaseListEditor';
 import { TemplateTextareaRenderer } from './TemplateTextareaRenderer';
 import { getApiBaseUrl } from '../../../../../config/config';
 
@@ -98,29 +119,145 @@ const DateInput: React.FC<FieldRendererProps> = ({ param, value, onChange }) =>
   </div>
 );
 
-const SelectInput: React.FC<FieldRendererProps> = ({ param, value, onChange }) => {
+/** Backend may send `options: ["a","b"]` or `options: [{ value, label }, ...]` (e.g. context.extractContent). */
-  const options: string[] =
+function _normalizedSelectOptions(raw: unknown): Array<{ value: string; label: string }> {
-    (param.frontendOptions?.options as string[]) || (param.options as string[]) || [];
+  if (!Array.isArray(raw)) return [];
+  const out: Array<{ value: string; label: string }> = [];
+  for (const item of raw) {
+    if (typeof item === 'string') {
+      out.push({ value: item, label: item });
+      continue;
+    }
+    if (item && typeof item === 'object' && 'value' in item) {
+      const rec = item as { value?: unknown; label?: unknown };
+      if (typeof rec.value === 'string') {
+        const label = typeof rec.label === 'string' && rec.label.length > 0 ? rec.label : rec.value;
+        out.push({ value: rec.value, label });
+      }
+    }
+  }
+  return out;
+}
+
+const SelectInput: React.FC<FieldRendererProps> = ({ param, value, onChange, hideAccordionTitle }) => {
+  const { t } = useLanguage();
+  const options = _normalizedSelectOptions(
+    param.frontendOptions?.options ?? param.options ?? []
+  );
+  const allowClear = !param.required;
+  const current = value === undefined || value === null || value === '' ? '' : String(value);
+  const groupId = `select-segment-${param.name.replace(/[^a-zA-Z0-9_-]/g, '_')}`;
+  const titleId = `${groupId}-title`;
+  const descId = `${groupId}-desc`;
+  const showNameLine = !hideAccordionTitle;
+  const labelledBy = showNameLine
+    ? param.description
+      ? `${titleId} ${descId}`
+      : titleId
+    : param.description
+      ? descId
+      : undefined;
   return (
     <div style={{ marginBottom: 8 }}>
-      <label style={{ display: 'block', fontSize: 12, marginBottom: 2 }}>{param.description || param.name}</label>
+      {showNameLine ? (
-      <select
+        <div
-        value={typeof value === 'string' ? value : ''}
+          id={titleId}
-        onChange={(e) => onChange(e.target.value)}
+          style={{
-        style={{ width: '100%', padding: '4px 8px', borderRadius: 4, border: '1px solid #ccc' }}
+            display: 'block',
+            fontSize: 12,
+            fontWeight: 700,
+            marginBottom: param.description ? 4 : 6,
+            color: 'var(--text-primary, #212529)',
+            letterSpacing: '0.01em',
+          }}
+        >
+          {param.name}
+        </div>
+      ) : null}
+      {param.description ? (
+        <div
+          id={descId}
+          style={{
+            display: 'block',
+            fontSize: 12,
+            fontWeight: 400,
+            lineHeight: 1.35,
+            marginBottom: 6,
+            color: 'var(--text-secondary, #555)',
+          }}
+        >
+          {param.description}
+        </div>
+      ) : null}
+      <div
+        role="radiogroup"
+        aria-labelledby={labelledBy ?? undefined}
+        aria-label={!labelledBy ? param.name : undefined}
+        aria-required={param.required ? true : undefined}
+        style={{
+          display: 'flex',
+          flexWrap: 'wrap',
+          gap: 6,
+          alignItems: 'stretch',
+        }}
       >
-        <option value="">—</option>
+        {options.map((opt) => {
-        {options.map((opt) => (
+          const selected = current === opt.value;
-          <option key={opt} value={opt}>{opt}</option>
+          return (
-        ))}
+            <button
-      </select>
+              key={opt.value}
+              type="button"
+              role="radio"
+              aria-checked={selected}
+              title={
+                allowClear && selected
+                  ? t('Erneut klicken, um die Auswahl aufzuheben')
+                  : undefined
+              }
+              onClick={() => {
+                if (allowClear && selected) {
+                  onChange(undefined);
+                } else {
+                  onChange(opt.value);
+                }
+              }}
+              style={{
+                flex: '1 1 auto',
+                minWidth: 'min(100%, 72px)',
+                maxWidth: '100%',
+                textAlign: 'center',
+                padding: '6px 10px',
+                fontSize: 11,
+                lineHeight: 1.25,
+                borderRadius: 6,
+                border: selected
+                  ? '2px solid var(--primary-color, #0d6efd)'
+                  : '1px solid var(--border-color, #ccc)',
+                background: selected
+                  ? 'var(--primary-soft-bg, rgba(13, 110, 253, 0.12))'
+                  : 'var(--panel-subtle-bg, #f8f9fa)',
+                color: selected
+                  ? 'var(--primary-color, #0a58ca)'
+                  : 'var(--text-primary, #212529)',
+                fontWeight: selected ? 600 : 400,
+                cursor: 'pointer',
+                boxShadow: selected ? 'inset 0 0 0 1px rgba(13, 110, 253, 0.15)' : 'none',
+                transition: 'background 0.12s ease, border-color 0.12s ease, color 0.12s ease',
+              }}
+            >
+              {opt.label}
+            </button>
+          );
+        })}
+      </div>
     </div>
   );
 };
 
 const MultiSelectInput: React.FC<FieldRendererProps> = ({ param, value, onChange }) => {
-  const options: string[] =
+  const options = _normalizedSelectOptions(
-    (param.frontendOptions?.options as string[]) || (param.options as string[]) || [];
+    param.frontendOptions?.options ?? param.options ?? []
+  );
   const selected = Array.isArray(value) ? value : [];
   const toggle = (opt: string) => {
     const next = selected.includes(opt) ? selected.filter((v: string) => v !== opt) : [...selected, opt];
@@ -131,9 +268,9 @@ const MultiSelectInput: React.FC<FieldRendererProps> = ({ param, value, onChange
       <label style={{ display: 'block', fontSize: 12, marginBottom: 2 }}>{param.description || param.name}</label>
       <div style={{ display: 'flex', flexWrap: 'wrap', gap: 4 }}>
         {options.map((opt) => (
-          <label key={opt} style={{ fontSize: 12, display: 'flex', alignItems: 'center', gap: 2 }}>
+          <label key={opt.value} style={{ fontSize: 12, display: 'flex', alignItems: 'center', gap: 2 }}>
-            <input type="checkbox" checked={selected.includes(opt)} onChange={() => toggle(opt)} />
+            <input type="checkbox" checked={selected.includes(opt.value)} onChange={() => toggle(opt.value)} />
-            {opt}
+            {opt.label}
           </label>
         ))}
       </div>
@@ -503,37 +640,6 @@ const SharepointPathPicker: React.FC<FieldRendererProps> = ({ param, value, onCh
   );
 };
 
-const CaseListEditor: React.FC<FieldRendererProps> = ({ param, value, onChange }) => {
-  const { t } = useLanguage();
-  const cases = Array.isArray(value) ? value : [];
-  const addCase = () => onChange([...cases, { operator: 'eq', value: '' }]);
-  const removeCase = (idx: number) => onChange(cases.filter((_: unknown, i: number) => i !== idx));
-  const updateCase = (idx: number, field: string, val: unknown) => {
-    const next = [...cases];
-    next[idx] = { ...(next[idx] as Record<string, unknown>), [field]: val };
-    onChange(next);
-  };
-  return (
-    <div style={{ marginBottom: 8 }}>
-      <label style={{ display: 'block', fontSize: 12, marginBottom: 2 }}>{param.description || param.name}</label>
-      {cases.map((c: Record<string, unknown>, i: number) => (
-        <div key={i} style={{ display: 'flex', gap: 4, marginBottom: 4 }}>
-          <select value={String(c.operator || 'eq')} onChange={(e) => updateCase(i, 'operator', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }}>
-            <option value="eq">{t('ist gleich')}</option>
-            <option value="neq">{t('ungleich')}</option>
-            <option value="contains">{t('enthält')}</option>
-            <option value="gt">{t('größer als')}</option>
-            <option value="lt">{t('kleiner als')}</option>
-          </select>
-          <input type="text" value={String(c.value ?? '')} onChange={(e) => updateCase(i, 'value', e.target.value)} style={{ flex: 2, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
-          <button onClick={() => removeCase(i)} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer' }}>×</button>
-        </div>
-      ))}
-      <button onClick={addCase} style={{ padding: '2px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', fontSize: 12 }}>{t('Fall hinzufügen')}</button>
-    </div>
-  );
-};
-
 const FieldBuilderEditor: React.FC<FieldRendererProps> = ({ param, value, onChange }) => {
   const { t } = useLanguage();
   const ctx = useAutomation2DataFlow();
@@ -541,13 +647,35 @@ const FieldBuilderEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
     ? ctx.formFieldTypes
     : FORM_FIELD_TYPES.map((ft) => ({ id: ft, label: FORM_FIELD_TYPE_LABELS[ft] ?? ft, portType: 'str' }));
   const fields = Array.isArray(value) ? value : [];
-  const addField = () => onChange([...fields, { name: '', type: 'text', label: '', required: false }]);
+  const addField = () => {
+    const idx = fields.length;
+    onChange([
+      ...fields,
+      { name: deriveFormFieldPayloadKey('', idx), type: 'text', label: '', required: false },
+    ]);
+  };
   const removeField = (idx: number) => onChange(fields.filter((_: unknown, i: number) => i !== idx));
   const updateField = (idx: number, field: string, val: unknown) => {
     const next = [...fields];
     next[idx] = { ...(next[idx] as Record<string, unknown>), [field]: val };
     onChange(next);
   };
+  const setFieldLabel = (idx: number, label: string) => {
+    const next = [...fields];
+    const row = { ...(next[idx] as Record<string, unknown>), label, name: deriveFormFieldPayloadKey(label, idx) };
+    next[idx] = row;
+    onChange(next);
+  };
+  const setTopFieldType = (idx: number, typeId: string) => {
+    const next = [...fields];
+    const cur = { ...(next[idx] as Record<string, unknown>) };
+    cur.type = typeId;
+    if (formFieldTypeHasConfigurableOptions(typeId)) {
+      cur.options = normalizeFormFieldOptions(cur.options);
+    }
+    next[idx] = cur;
+    onChange(next);
+  };
   const inputStyle: React.CSSProperties = {
     width: '100%', padding: '5px 7px', borderRadius: 4, border: '1px solid #ddd',
     fontSize: 12, boxSizing: 'border-box', background: '#fff',
@@ -565,7 +693,7 @@ const FieldBuilderEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
               type="text"
               placeholder={t('Bezeichnung (Anzeigename)')}
               value={String(f.label ?? '')}
-              onChange={(e) => updateField(i, 'label', e.target.value)}
+              onChange={(e) => setFieldLabel(i, e.target.value)}
               style={{ ...inputStyle, flex: 1, fontWeight: 500 }}
             />
             <button
@@ -575,21 +703,11 @@ const FieldBuilderEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
               style={{ padding: '4px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', background: '#fff', color: '#999', fontSize: 13, lineHeight: 1, flexShrink: 0 }}
             >×</button>
           </div>
-          {/* Row 2: Name + Typ + Pflicht */}
+          {/* Row 2: Typ + Pflicht */}
-          <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr auto', gap: 6, alignItems: 'end' }}>
+          <div style={{ display: 'grid', gridTemplateColumns: '1fr auto', gap: 6, alignItems: 'end' }}>
-            <div>
-              <div style={{ fontSize: 10, color: '#888', marginBottom: 2 }}>Name (intern)</div>
-              <input
-                type="text"
-                placeholder="z.B. customerName"
-                value={String(f.name ?? '')}
-                onChange={(e) => updateField(i, 'name', e.target.value)}
-                style={inputStyle}
-              />
-            </div>
             <div>
               <div style={{ fontSize: 10, color: '#888', marginBottom: 2 }}>Typ</div>
-              <select value={String(f.type ?? 'text')} onChange={(e) => updateField(i, 'type', e.target.value)} style={selectStyle}>
+              <select value={String(f.type ?? 'text')} onChange={(e) => setTopFieldType(i, e.target.value)} style={selectStyle}>
                 {fieldTypeOptions.map((ft) => (
                   <option key={ft.id} value={ft.id}>{t(ft.label)}</option>
                 ))}
@@ -601,6 +719,14 @@ const FieldBuilderEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
               Pflicht
             </label>
           </div>
+          {formFieldTypeHasConfigurableOptions(String(f.type)) ? (
+            <div style={{ marginTop: 8, borderTop: '1px solid #e0e0e0', paddingTop: 8 }}>
+              <FormFieldOptionsEditor
+                options={normalizeFormFieldOptions(f.options)}
+                onChange={(opts) => updateField(i, 'options', opts)}
+              />
+            </div>
+          ) : null}
           {String(f.type) === 'group' && (
             <div style={{ marginTop: 8, borderTop: '1px solid #e0e0e0', paddingTop: 8 }}>
               <div style={{ fontSize: 11, color: '#666', marginBottom: 6, fontWeight: 600 }}>{t('Unterfelder')}</div>
@@ -609,11 +735,16 @@ const FieldBuilderEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
                   <div style={{ display: 'flex', gap: 6, alignItems: 'center' }}>
                     <input
                       type="text"
-                      placeholder={t('Name')}
+                      placeholder={t('Bezeichnung')}
-                      value={String(sub.name ?? '')}
+                      value={String(sub.label ?? sub.name ?? '')}
                       onChange={(e) => {
+                        const label = e.target.value;
                         const nextFields = [...(Array.isArray(f.fields) ? f.fields : [])];
-                        nextFields[j] = { ...sub, name: e.target.value };
+                        nextFields[j] = {
+                          ...sub,
+                          label,
+                          name: deriveFormFieldPayloadKey(label, j),
+                        };
                         updateField(i, 'fields', nextFields);
                       }}
                       style={{ ...inputStyle, flex: 1 }}
@@ -621,8 +752,16 @@ const FieldBuilderEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
                     <select
                       value={String(sub.type ?? 'text')}
                       onChange={(e) => {
+                        const typeId = e.target.value;
                         const nextFields = [...(Array.isArray(f.fields) ? f.fields : [])];
-                        nextFields[j] = { ...sub, type: e.target.value };
+                        const subRow: Record<string, unknown> = {
+                          ...(nextFields[j] as Record<string, unknown>),
+                          type: typeId,
+                        };
+                        if (formFieldTypeHasConfigurableOptions(typeId)) {
+                          subRow.options = normalizeFormFieldOptions(subRow.options);
+                        }
+                        nextFields[j] = subRow;
                         updateField(i, 'fields', nextFields);
                       }}
                       style={{ ...selectStyle, flex: 1 }}
@@ -640,12 +779,31 @@ const FieldBuilderEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
                       style={{ padding: '4px 8px', borderRadius: 4, border: '1px solid #ccc', cursor: 'pointer', background: '#fff', color: '#999', flexShrink: 0 }}
                     >×</button>
                   </div>
+                  {formFieldTypeHasConfigurableOptions(String(sub.type)) ? (
+                    <div style={{ marginTop: 6 }}>
+                      <FormFieldOptionsEditor
+                        options={normalizeFormFieldOptions(sub.options)}
+                        onChange={(opts) => {
+                          const nextFields = [...(Array.isArray(f.fields) ? f.fields : [])];
+                          nextFields[j] = { ...sub, options: opts };
+                          updateField(i, 'fields', nextFields);
+                        }}
+                      />
+                    </div>
+                  ) : null}
                 </div>
               ))}
               <button
                 type="button"
                 onClick={() => {
-                  const nextFields = [...(Array.isArray(f.fields) ? f.fields : []), { name: '', type: 'text', label: '', required: false }];
+                  const nextFields = [...(Array.isArray(f.fields) ? f.fields : [])];
+                  const j = nextFields.length;
+                  nextFields.push({
+                    name: deriveFormFieldPayloadKey('', j),
+                    type: 'text',
+                    label: '',
+                    required: false,
+                  });
                   updateField(i, 'fields', nextFields);
                 }}
                 style={{ marginTop: 4, padding: '3px 10px', borderRadius: 4, border: '1px dashed #bbb', cursor: 'pointer', fontSize: 11, background: '#fff', color: '#666' }}
@@ -692,47 +850,38 @@ const KeyValueRowsEditor: React.FC<FieldRendererProps> = ({ param, value, onChan
   );
 };
 
-const CronBuilder: React.FC<FieldRendererProps> = ({ param, value, onChange }) => {
+const CronBuilder: React.FC<FieldRendererProps> = ({ param, value, onChange, allParams, onPatchParams }) => {
-  const { t } = useLanguage();
+  const spec = React.useMemo(
+    () =>
+      scheduleSpecFromParams({
+        ...(allParams ?? {}),
+        cron:
+          (typeof value === 'string' && value
+            ? value
+            : typeof allParams?.cron === 'string'
+              ? allParams.cron
+              : '') as string,
+      } as Record<string, unknown>),
+    [allParams, value]
+  );
+  const handlePlanner = React.useCallback(
+    (next: ScheduleSpec) => {
+      const cron = buildCronFromSpec(next);
+      const schedule = scheduleSpecToPersistentJson(next);
+      if (onPatchParams) onPatchParams({ cron, schedule });
+      else onChange(cron);
+    },
+    [onChange, onPatchParams]
+  );
   return (
     <div style={{ marginBottom: 8 }}>
-      <label style={{ display: 'block', fontSize: 12, marginBottom: 2 }}>{param.description || param.name}</label>
+      <label style={{ display: 'block', fontSize: 12, marginBottom: 6 }}>{param.description || param.name}</label>
-      <input
+      <SchedulePlanner value={spec} onChange={handlePlanner} />
-        type="text"
-        value={typeof value === 'string' ? value : ''}
-        onChange={(e) => onChange(e.target.value)}
-        placeholder={t('0 9 * * *')}
-        style={{ width: '100%', padding: '4px 8px', borderRadius: 4, border: '1px solid #ccc', fontFamily: 'monospace' }}
-      />
-      <p style={{ fontSize: 10, color: '#888', margin: '2px 0 0' }}>{t('Cron: Min Stunde Tag Monat')}</p>
     </div>
   );
 };
 
-const ConditionBuilder: React.FC<FieldRendererProps> = ({ param, value, onChange }) => {
+const ConditionBuilder = ConditionEditor;
-  const { t } = useLanguage();
-  const cond = (typeof value === 'object' && value !== null) ? value as Record<string, unknown> : {};
-  const update = (field: string, val: unknown) => onChange({ ...cond, type: 'condition', [field]: val });
-  return (
-    <div style={{ marginBottom: 8 }}>
-      <label style={{ display: 'block', fontSize: 12, marginBottom: 2 }}>{param.description || param.name}</label>
-      <div style={{ display: 'flex', gap: 4 }}>
-        <select value={String(cond.operator ?? 'eq')} onChange={(e) => update('operator', e.target.value)} style={{ flex: 1, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }}>
-          <option value="eq">{t('ist gleich')}</option>
-          <option value="neq">{t('ungleich')}</option>
-          <option value="gt">{t('größer als')}</option>
-          <option value="lt">{t('kleiner als')}</option>
-          <option value="contains">{t('enthält')}</option>
-          <option value="empty">{t('ist leer')}</option>
-          <option value="not_empty">{t('ist nicht leer')}</option>
-          <option value="is_true">{t('ist wahr')}</option>
-          <option value="is_false">{t('ist falsch')}</option>
-        </select>
-        <input type="text" placeholder={t('Wert')} value={String(cond.value ?? '')} onChange={(e) => update('value', e.target.value)} style={{ flex: 2, padding: '2px 4px', borderRadius: 4, border: '1px solid #ccc' }} />
-      </div>
-    </div>
-  );
-};
 
 const MappingTableEditor: React.FC<FieldRendererProps> = ({ param, value, onChange }) => {
   const { t } = useLanguage();
@@ -913,10 +1062,12 @@ export const FRONTEND_TYPE_RENDERERS: Record<string, FieldRendererComponent> = {
   hidden: HiddenInput,
   dataRef: DataRefRenderer,
   contextBuilder: ContextBuilderRenderer,
+  contextAssignments: ContextAssignmentsEditor,
   userConnection: ConnectionPicker,
   featureInstance: FeatureInstancePicker,
   sharepointFolder: SharepointPathPicker,
   sharepointFile: SharepointPathPicker,
+  userFileFolder: UserFileFolderPicker,
   clickupList: FolderPicker,
   clickupTask: FolderPicker,
   caseList: CaseListEditor,

src/components/FlowEditor/nodes/ifElse/IfElseNodeConfig.tsx

@@ -1,154 +0,0 @@
-/**
- * If/Else node config - inline UI: source dropdown, operator (type-dependent), value.
- * Kein Popup, alles in einer Zeile.
- */
-
-import React from 'react';
-import type { NodeConfigRendererProps } from '../shared/types';
-import { RefSourceSelect, getFieldType } from '../shared/RefSourceSelect';
-import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
-import { isRef } from '../shared/dataRef';
-import { getMimeTypeOptionsFromUploadParams } from '../runtime/fileTypeMimeMapping';
-import { operatorsForType } from '../shared/conditionOperators';
-import styles from '../../editor/Automation2FlowEditor.module.css';
-
-import { useLanguage } from '../../../../providers/language/LanguageContext';
-
-export interface StructuredCondition {
-  type: 'condition';
-  ref: { type: 'ref'; nodeId: string; path: (string | number)[] } | null;
-  operator: string;
-  value?: string | number;
-}
-
-function parseCondition(v: unknown): StructuredCondition | null {
-  if (v && typeof v === 'object' && (v as StructuredCondition).type === 'condition') {
-    const c = v as StructuredCondition;
-    if (c.ref === null || isRef(c.ref)) return c;
-  }
-  return null;
-}
-
-export const IfElseNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, updateParam }) => {
-  const { t } = useLanguage();
-  const dataFlow = useAutomation2DataFlow();
-
-  const cond = parseCondition(params.condition);
-  const ref = cond?.ref ?? null;
-  const operator = cond?.operator ?? 'eq';
-  const value = cond?.value ?? '';
-
-  const fieldType = dataFlow ? getFieldType(ref, dataFlow.nodes, dataFlow.nodeOutputsPreview) : 'unknown';
-  const operators = operatorsForType(fieldType);
-  const currentOp = operators.find((o) => o.value === operator) ?? operators[0];
-  const needsValue = currentOp?.needsValue ?? true;
-
-  const isMimeTypeRef =
-    ref && ref.path?.length >= 2 && ref.path[ref.path.length - 1] === 'mimeType';
-  const sourceNode = ref && dataFlow
-    ? dataFlow.nodes.find((n: { id: string; type?: string; parameters?: Record<string, unknown> }) => n.id === ref.nodeId)
-    : null;
-  const mimeTypeOptions =
-    isMimeTypeRef && sourceNode?.type === 'input.upload' && sourceNode.parameters
-      ? getMimeTypeOptionsFromUploadParams(sourceNode.parameters as Record<string, unknown>)
-      : [];
-
-  const setCondition = (next: StructuredCondition) => {
-    updateParam('condition', next);
-  };
-
-  const handleRefChange = (newRef: { type: 'ref'; nodeId: string; path: (string | number)[] } | null) => {
-    if (!newRef) {
-      setCondition({
-        type: 'condition',
-        ref: null,
-        operator: 'eq',
-        value: '',
-      });
-      return;
-    }
-    const newType = dataFlow ? getFieldType(newRef, dataFlow.nodes, dataFlow.nodeOutputsPreview) : 'unknown';
-    const newOps = operatorsForType(newType);
-    setCondition({
-      type: 'condition',
-      ref: newRef,
-      operator: newOps[0]?.value ?? 'eq',
-      value: cond?.value ?? '',
-    });
-  };
-
-  const handleOperatorChange = (op: string) => {
-    const opDef = operators.find((o) => o.value === op);
-    setCondition({
-      type: 'condition',
-      ref: cond?.ref ?? null,
-      operator: op,
-      value: opDef?.needsValue ? value : undefined,
-    });
-  };
-
-  const handleValueChange = (v: string | number) => {
-    setCondition({
-      type: 'condition',
-      ref: cond?.ref ?? null,
-      operator,
-      value: fieldType === 'number' ? (parseFloat(String(v)) || 0) : String(v),
-    });
-  };
-
-  return (
-    <div className={styles.ifElseConditionEditor}>
-      <div className={styles.ifElseConditionRow}>
-        <label>{t('Datenquelle')}</label>
-        <RefSourceSelect value={ref} onChange={handleRefChange} placeholder={t('Formularfeld wählen')} />
-      </div>
-      <div className={styles.ifElseConditionRow}>
-        <label>Vergleich</label>
-        <select value={operator} onChange={(e) => handleOperatorChange(e.target.value)}>
-          {operators.map((o) => (
-            <option key={o.value} value={o.value}>
-              {o.label}
-            </option>
-          ))}
-        </select>
-      </div>
-      {needsValue && (
-        <div className={styles.ifElseConditionRow}>
-          <label>{t('Wert')}</label>
-          {mimeTypeOptions.length > 0 ? (
-            <select
-              value={String(value ?? '')}
-              onChange={(e) => handleValueChange(e.target.value)}
-            >
-              <option value="">{t('MIME-Typ wählen')}</option>
-              {mimeTypeOptions.map((o) => (
-                <option key={o.value} value={o.value}>
-                  {o.label} ({o.value})
-                </option>
-              ))}
-            </select>
-          ) : (
-            <input
-              type={fieldType === 'number' ? 'number' : fieldType === 'date' ? 'date' : 'text'}
-              value={String(value ?? '')}
-              onChange={(e) =>
-                handleValueChange(
-                  fieldType === 'number' ? parseFloat(e.target.value) || 0 : e.target.value
-                )
-              }
-              placeholder={
-                fieldType === 'number'
-                  ? '0'
-                  : fieldType === 'date'
-                    ? 'TT.MM.JJJJ'
-                    : isMimeTypeRef
-                      ? t('z.B. application/pdf')
-                      : t('z.B. ch')
-              }
-            />
-          )}
-        </div>
-      )}
-    </div>
-  );
-};

src/components/FlowEditor/nodes/ifElse/index.ts

@@ -1 +1,2 @@
-export { IfElseNodeConfig } from './IfElseNodeConfig';
+export { ConditionEditor as IfElseNodeConfig } from '../frontendTypeRenderers/ConditionEditor';
+export type { StructuredCondition } from '../frontendTypeRenderers/ConditionEditor';

src/components/FlowEditor/nodes/runtime/scheduleCron.ts

@@ -1,296 +0,0 @@
-/**
- * User-friendly schedule ↔ cron
- * Standard: 5 Felder (minute hour dom month dow), DOW 0=So … 6=Sa
- * Intervall Sekunden: 6 Felder (sec min hour dom month dow)
- */
-
-export type ScheduleMode = 'daily' | 'weekdays' | 'weekly' | 'calendar' | 'interval';
-
-export type CalendarPeriod = 'monthly' | 'yearly';
-
-/** sek, min, h, T (Tage), a (Jahre) — Cron nur näherungsweise für T/a */
-export type IntervalUnit = 'seconds' | 'minutes' | 'hours' | 'days' | 'years';
-
-export interface ScheduleSpec {
-  mode: ScheduleMode;
-  hour: number;
-  minute: number;
-  /** 0–6, cron DOW; nur bei mode === 'weekly' */
-  weekdays: number[];
-  /** Monatlich: Tag 1–31; Jährlich: Tag im gewählten Monat */
-  monthDay: number;
-  /** 1–12, nur bei calendar + yearly */
-  monthIndex: number;
-  calendarPeriod: CalendarPeriod;
-  intervalValue: number;
-  intervalUnit: IntervalUnit;
-}
-
-export const WEEKDAY_LABELS_DE = ['So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa'] as const;
-
-/** Anzeige Mo–So (cronDow wie oben) */
-export const WEEKDAYS_MO_SO: readonly { cronDow: number; label: string }[] = [
-  { cronDow: 1, label: 'Mo' },
-  { cronDow: 2, label: 'Di' },
-  { cronDow: 3, label: 'Mi' },
-  { cronDow: 4, label: 'Do' },
-  { cronDow: 5, label: 'Fr' },
-  { cronDow: 6, label: 'Sa' },
-  { cronDow: 0, label: 'So' },
-];
-
-export function defaultScheduleSpec(): ScheduleSpec {
-  return {
-    mode: 'daily',
-    hour: 8,
-    minute: 0,
-    weekdays: [1, 2, 3, 4, 5],
-    monthDay: 1,
-    monthIndex: 1,
-    calendarPeriod: 'monthly',
-    intervalValue: 15,
-    intervalUnit: 'minutes',
-  };
-}
-
-function clamp(n: number, min: number, max: number): number {
-  return Math.min(max, Math.max(min, n));
-}
-
-/** Erzeugt einen Cron-String aus der benutzerfreundlichen Spezifikation */
-export function buildCronFromSpec(spec: ScheduleSpec): string {
-  const m = clamp(Math.floor(spec.minute), 0, 59);
-  const h = clamp(Math.floor(spec.hour), 0, 23);
-
-  switch (spec.mode) {
-    case 'daily':
-      return `${m} ${h} * * *`;
-    case 'weekdays':
-      return `${m} ${h} * * 1-5`;
-    case 'weekly': {
-      const days = [...new Set(spec.weekdays)]
-        .filter((d) => d >= 0 && d <= 6)
-        .sort((a, b) => {
-          const order = (x: number) => (x === 0 ? 7 : x);
-          return order(a) - order(b);
-        });
-      if (days.length === 0) return `${m} ${h} * * 1`;
-      return `${m} ${h} * * ${days.join(',')}`;
-    }
-    case 'calendar': {
-      const dom = clamp(Math.floor(spec.monthDay), 1, 31);
-      if (spec.calendarPeriod === 'monthly') {
-        return `${m} ${h} ${dom} * *`;
-      }
-      const month = clamp(Math.floor(spec.monthIndex), 1, 12);
-      return `${m} ${h} ${dom} ${month} *`;
-    }
-    case 'interval': {
-      const v = Math.max(1, Math.floor(spec.intervalValue));
-      switch (spec.intervalUnit) {
-        case 'seconds': {
-          const s = clamp(v, 1, 59);
-          return `*/${s} * * * * *`;
-        }
-        case 'minutes': {
-          const mm = clamp(v, 1, 59);
-          return `*/${mm} * * * *`;
-        }
-        case 'hours': {
-          const hh = clamp(v, 1, 23);
-          return `0 */${hh} * * *`;
-        }
-        case 'days': {
-          if (v <= 1) return `0 0 * * *`;
-          const d = clamp(v, 2, 31);
-          return `0 0 */${d} * *`;
-        }
-        case 'years':
-        default:
-          // Standard-5-Feld-Cron hat kein Jahres-Intervall; 1. Jan. Mitternacht als Näherung
-          return `0 0 1 1 *`;
-      }
-    }
-    default:
-      return `${m} ${h} * * *`;
-  }
-}
-
-/** Best-effort Rückübersetzung für gespeicherte Cron-Zeilen */
-export function parseCronToSpec(cron: string | undefined): ScheduleSpec | null {
-  if (!cron || typeof cron !== 'string') return null;
-  const p = cron.trim().split(/\s+/);
-
-  if (p.length === 6) {
-    const [secS, minS, hourS, domS, monthS, dowS] = p;
-    if (
-      secS.startsWith('*/') &&
-      minS === '*' &&
-      hourS === '*' &&
-      domS === '*' &&
-      monthS === '*' &&
-      (dowS === '*' || dowS === '?')
-    ) {
-      const iv = parseInt(secS.slice(2), 10);
-      if (!Number.isNaN(iv)) {
-        return {
-          ...defaultScheduleSpec(),
-          mode: 'interval',
-          intervalValue: iv,
-          intervalUnit: 'seconds',
-          minute: 0,
-          hour: 0,
-        };
-      }
-    }
-    return null;
-  }
-
-  if (p.length < 5) return null;
-  const [minS, hourS, domS, monthS, dowS] = p;
-  const minute = parseInt(minS, 10);
-  const hour = parseInt(hourS, 10);
-  if (Number.isNaN(minute) || Number.isNaN(hour)) return null;
-
-  if (minS.startsWith('*/') && p[1] === '*' && domS === '*') {
-    const iv = parseInt(minS.slice(2), 10);
-    if (!Number.isNaN(iv)) {
-      return {
-        ...defaultScheduleSpec(),
-        mode: 'interval',
-        intervalValue: iv,
-        intervalUnit: 'minutes',
-        minute: 0,
-        hour: 0,
-      };
-    }
-  }
-
-  if (minS === '0' && hourS.startsWith('*/') && domS === '*') {
-    const iv = parseInt(hourS.slice(2), 10);
-    if (!Number.isNaN(iv)) {
-      return {
-        ...defaultScheduleSpec(),
-        mode: 'interval',
-        intervalValue: iv,
-        intervalUnit: 'hours',
-        minute: 0,
-        hour: 0,
-      };
-    }
-  }
-
-  if (minS === '0' && hourS === '0' && domS.startsWith('*/') && monthS === '*' && (dowS === '*' || dowS === '?')) {
-    const iv = parseInt(domS.slice(2), 10);
-    if (!Number.isNaN(iv)) {
-      return {
-        ...defaultScheduleSpec(),
-        mode: 'interval',
-        intervalValue: iv,
-        intervalUnit: 'days',
-        minute: 0,
-        hour: 0,
-      };
-    }
-  }
-
-  if (domS === '*' && dowS === '*') {
-    return { ...defaultScheduleSpec(), mode: 'daily', hour, minute };
-  }
-
-  if (domS === '*' && dowS === '1-5') {
-    return { ...defaultScheduleSpec(), mode: 'weekdays', hour, minute };
-  }
-
-  if (domS === '*' && dowS && dowS !== '*' && !dowS.includes('/')) {
-    const parts = dowS.split(',').map((x) => parseInt(x.trim(), 10));
-    const days = parts.filter((x) => !Number.isNaN(x) && x >= 0 && x <= 7);
-    if (days.length > 0) {
-      const norm = days.map((d) => (d === 7 ? 0 : d));
-      return {
-        ...defaultScheduleSpec(),
-        mode: 'weekly',
-        hour,
-        minute,
-        weekdays: norm,
-      };
-    }
-  }
-
-  const dom = parseInt(domS, 10);
-  const month = monthS === '*' ? NaN : parseInt(monthS, 10);
-
-  if (!Number.isNaN(dom) && dom >= 1 && dom <= 31 && monthS === '*' && (dowS === '*' || dowS === '?')) {
-    return {
-      ...defaultScheduleSpec(),
-      mode: 'calendar',
-      calendarPeriod: 'monthly',
-      hour,
-      minute,
-      monthDay: dom,
-    };
-  }
-
-  if (
-    !Number.isNaN(dom) &&
-    dom >= 1 &&
-    dom <= 31 &&
-    !Number.isNaN(month) &&
-    month >= 1 &&
-    month <= 12 &&
-    (dowS === '*' || dowS === '?')
-  ) {
-    return {
-      ...defaultScheduleSpec(),
-      mode: 'calendar',
-      calendarPeriod: 'yearly',
-      hour,
-      minute,
-      monthDay: dom,
-      monthIndex: month,
-    };
-  }
-
-  return null;
-}
-
-const VALID_MODES: ScheduleMode[] = ['daily', 'weekdays', 'weekly', 'calendar', 'interval'];
-
-function normalizeIntervalUnit(u: unknown): IntervalUnit {
-  if (u === 'seconds' || u === 'minutes' || u === 'hours' || u === 'days' || u === 'years') return u;
-  return 'minutes';
-}
-
-/** Liest Spec aus Node-Parametern (schedule-Objekt bevorzugt, sonst Cron parsen) */
-export function scheduleSpecFromParams(params: Record<string, unknown>): ScheduleSpec {
-  const raw = params.schedule;
-  if (raw && typeof raw === 'object' && !Array.isArray(raw)) {
-    const o = raw as Record<string, unknown>;
-    let mode = o.mode as string;
-    if (mode === 'monthly') {
-      mode = 'calendar';
-    }
-    if (VALID_MODES.includes(mode as ScheduleMode)) {
-      const base = defaultScheduleSpec();
-      let calendarPeriod: CalendarPeriod = base.calendarPeriod;
-      if (mode === 'calendar') {
-        calendarPeriod = o.calendarPeriod === 'yearly' ? 'yearly' : 'monthly';
-      }
-      return {
-        mode: mode as ScheduleMode,
-        hour: clamp(Number(o.hour) || base.hour, 0, 23),
-        minute: clamp(Number(o.minute) || base.minute, 0, 59),
-        weekdays: Array.isArray(o.weekdays)
-          ? (o.weekdays as unknown[]).map((x) => clamp(Number(x), 0, 6)).filter((x) => !Number.isNaN(x))
-          : base.weekdays,
-        monthDay: clamp(Number(o.monthDay) || base.monthDay, 1, 31),
-        monthIndex: clamp(Number(o.monthIndex) || base.monthIndex, 1, 12),
-        calendarPeriod,
-        intervalValue: Math.max(1, Number(o.intervalValue) || base.intervalValue),
-        intervalUnit: normalizeIntervalUnit(o.intervalUnit),
-      };
-    }
-  }
-  const cron = typeof params.cron === 'string' ? params.cron : '';
-  return parseCronToSpec(cron) ?? defaultScheduleSpec();
-}

src/components/FlowEditor/nodes/runtime/workflowStartSync.ts

@@ -1,222 +0,0 @@
-/**
- * Single canonical start node on the canvas — id and type follow workflow primary entry kind.
- */
-
-import type { CanvasConnection, CanvasNode } from '../../editor/FlowCanvas';
-import type { NodeType } from '../../../../api/workflowApi';
-import type { WorkflowEntryPoint } from '../../../../api/workflowApi';
-import { getLabel } from '../shared/utils';
-
-export const CANVAS_START_NODE_ID = 'start';
-
-/** Primary entry is always the first invocation (gear configures index 0). */
-export function getPrimaryEntry(invocations: WorkflowEntryPoint[] | undefined): WorkflowEntryPoint | undefined {
-  return invocations?.[0];
-}
-
-/** Kind of the primary entry (drives canvas node type) */
-export function getPrimaryStartKind(invocations: WorkflowEntryPoint[] | undefined): string {
-  return getPrimaryEntry(invocations)?.kind ?? 'manual';
-}
-
-function entryTitle(entry: WorkflowEntryPoint | undefined, language: string): string {
-  if (!entry?.title) return '';
-  const t = entry.title;
-  if (typeof t === 'string') return t.trim();
-  const s = t[language] || t.de || t.en || Object.values(t)[0];
-  return (s != null ? String(s) : '').trim();
-}
-
-export function mapKindToNodeType(kind: string): string {
-  if (kind === 'form') return 'trigger.form';
-  if (kind === 'schedule') return 'trigger.schedule';
-  // Immer aktiv: zunächst Standard-Start; Listener (E-Mail, Webhook, …) folgt separat
-  if (kind === 'always_on') return 'trigger.manual';
-  return 'trigger.manual';
-}
-
-function categoryForKind(kind: string): 'on_demand' | 'always_on' {
-  if (kind === 'manual' || kind === 'form') return 'on_demand';
-  return 'always_on';
-}
-
-function titleForStartNode(
-  kind: string,
-  invocations: WorkflowEntryPoint[],
-  nodeTypes: NodeType[],
-  language: string
-): string {
-  const custom = entryTitle(getPrimaryEntry(invocations), language);
-  if (custom) return custom;
-  const nt = nodeTypes.find((n) => n.id === mapKindToNodeType(kind));
-  if (nt) return getLabel(nt.label, language);
-  return 'Start';
-}
-
-/** Rewire connections when replacing node ids */
-function rewireConnections(
-  connections: CanvasConnection[],
-  fromId: string,
-  toId: string
-): CanvasConnection[] {
-  if (fromId === toId) return connections;
-  return connections.map((c) => ({
-    ...c,
-    sourceId: c.sourceId === fromId ? toId : c.sourceId,
-    targetId: c.targetId === fromId ? toId : c.targetId,
-  }));
-}
-
-/** Deep-rewrite ref.nodeId in parameters (e.g. flow.ifElse condition.ref) */
-function rewireRefInParams(params: unknown, fromIds: Set<string>, toId: string): unknown {
-  if (params == null) return params;
-  if (typeof params === 'object' && params !== null && 'type' in params && 'nodeId' in params) {
-    const obj = params as { type?: string; nodeId?: string; path?: unknown };
-    if (obj.type === 'ref' && typeof obj.nodeId === 'string' && fromIds.has(obj.nodeId)) {
-      return { ...obj, nodeId: toId };
-    }
-  }
-  if (Array.isArray(params)) {
-    return params.map((item) => rewireRefInParams(item, fromIds, toId));
-  }
-  if (typeof params === 'object' && params !== null) {
-    const out: Record<string, unknown> = {};
-    for (const [k, v] of Object.entries(params)) {
-      out[k] = rewireRefInParams(v, fromIds, toId);
-    }
-    return out;
-  }
-  return params;
-}
-
-/** Rewrite refs in all nodes' parameters when trigger id changes */
-function rewireRefsInNodes(
-  nodes: CanvasNode[],
-  fromIds: Set<string>,
-  toId: string
-): CanvasNode[] {
-  if (fromIds.size === 0) return nodes;
-  return nodes.map((n) => {
-    const p = n.parameters;
-    if (!p || typeof p !== 'object') return n;
-    const next = rewireRefInParams(p, fromIds, toId);
-    if (next === p) return n;
-    return { ...n, parameters: next as Record<string, unknown> };
-  });
-}
-
-/** Remove duplicate trigger nodes; keep first, merge connections onto it */
-function dedupeTriggers(
-  nodes: CanvasNode[],
-  connections: CanvasConnection[]
-): { nodes: CanvasNode[]; connections: CanvasConnection[] } {
-  const triggers = nodes.filter((n) => n.type.startsWith('trigger.'));
-  if (triggers.length <= 1) return { nodes, connections };
-
-  const keep = triggers[0];
-  const removeIds = new Set(triggers.slice(1).map((n) => n.id));
-  let nextConn = connections;
-  for (const rid of removeIds) {
-    nextConn = rewireConnections(nextConn, rid, keep.id);
-  }
-  const newNodes = nodes.filter((n) => !removeIds.has(n.id));
-  return { nodes: newNodes, connections: nextConn };
-}
-
-/** Normalize canonical id `start` and update type/labels from primary kind */
-export function syncCanvasStartNode(
-  nodes: CanvasNode[],
-  connections: CanvasConnection[],
-  invocations: WorkflowEntryPoint[],
-  nodeTypes: NodeType[],
-  language: string
-): { nodes: CanvasNode[]; connections: CanvasConnection[] } {
-  const kind = getPrimaryStartKind(invocations);
-  const targetType = mapKindToNodeType(kind);
-  const title = titleForStartNode(kind, invocations, nodeTypes, language);
-  const nt = nodeTypes.find((n) => n.id === targetType);
-  const inputs = nt?.inputs ?? 0;
-  const outputs = nt?.outputs ?? 1;
-
-  const triggerIdsBeforeDedupe = new Set(nodes.filter((n) => n.type.startsWith('trigger.')).map((n) => n.id));
-  let { nodes: ns, connections: cs } = dedupeTriggers(nodes, connections);
-
-  let startIdx = ns.findIndex((n) => n.type.startsWith('trigger.'));
-  if (startIdx === -1) {
-    const newNode: CanvasNode = {
-      id: CANVAS_START_NODE_ID,
-      type: targetType,
-      x: 100,
-      y: 120,
-      title,
-      label: title,
-      inputs,
-      outputs,
-      color: nt?.meta?.color as string | undefined,
-      parameters: {},
-    };
-    ns = rewireRefsInNodes([newNode, ...ns], triggerIdsBeforeDedupe, CANVAS_START_NODE_ID);
-    return { nodes: ns, connections: cs };
-  }
-
-  const current = ns[startIdx];
-  const oldId = current.id;
-  let nextConn = cs;
-  if (oldId !== CANVAS_START_NODE_ID) {
-    nextConn = rewireConnections(nextConn, oldId, CANVAS_START_NODE_ID);
-  }
-  ns = rewireRefsInNodes(ns, triggerIdsBeforeDedupe, CANVAS_START_NODE_ID);
-
-  const updated: CanvasNode = {
-    ...current,
-    id: CANVAS_START_NODE_ID,
-    type: targetType,
-    title,
-    label: title,
-    inputs,
-    outputs,
-    color: nt?.meta?.color as string | undefined,
-    parameters:
-      targetType === current.type ? current.parameters ?? {} : preserveParametersForTypeSwitch(current, targetType),
-  };
-
-  const nextNodes = [...ns];
-  nextNodes[startIdx] = updated;
-  return { nodes: nextNodes, connections: nextConn };
-}
-
-function preserveParametersForTypeSwitch(node: CanvasNode, newType: string): Record<string, unknown> {
-  const p = node.parameters ?? {};
-  if (newType === 'trigger.form' && p.formFields) return { formFields: p.formFields };
-  if (newType === 'trigger.schedule' && (p.cron || p.schedule)) {
-    const out: Record<string, unknown> = {};
-    if (p.cron != null) out.cron = p.cron;
-    if (p.schedule != null) out.schedule = p.schedule;
-    return out;
-  }
-  return {};
-}
-
-/** Build invocations: replace primary (index 0), keep further entries (e.g. listener config later). */
-export function buildInvocationsForPrimaryKind(
-  kind: string,
-  existing: WorkflowEntryPoint[] | undefined,
-  titleDe: string
-): WorkflowEntryPoint[] {
-  const list = existing ?? [];
-  const primaryId =
-    list[0]?.id ??
-    (typeof crypto !== 'undefined' && crypto.randomUUID ? crypto.randomUUID() : `ep-${Date.now()}`);
-  const category = categoryForKind(kind);
-  const primary: WorkflowEntryPoint = {
-    id: primaryId,
-    kind,
-    category,
-    enabled: true,
-    title: { de: titleDe, en: titleDe, fr: titleDe },
-    description: {},
-    config: {},
-  };
-  const rest = list.slice(1).filter((x) => x.id !== primaryId);
-  return [primary, ...rest];
-}

src/components/FlowEditor/nodes/shared/DataPicker.test.tsx

@@ -1,194 +0,0 @@
-// Copyright (c) 2025 Patrick Motsch
-// All rights reserved.
-//
-// Plan #2 — Track A1.2 / A1.3
-// T7: DataPicker strict-type filtering (only compatible candidates rendered).
-// T8: DataPicker generic object drill-down via wildcard '*' segment when the
-//     schema declares List[X] of a known X.
-
-import React from 'react';
-import { describe, expect, it, vi } from 'vitest';
-import { render, screen } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import type { CanvasConnection, CanvasNode } from '../../editor/FlowCanvas';
-import type { NodeType, PortField, PortSchema } from '../../../../api/workflowApi';
-import type { DataRef, SystemVarRef } from './dataRef';
-
-vi.mock('../../../../providers/language/LanguageContext', () => ({
-  useLanguage: () => ({ t: (s: string) => s }),
-}));
-
-let _ctxValue: unknown = null;
-vi.mock('../../context/Automation2DataFlowContext', () => ({
-  useAutomation2DataFlow: () => _ctxValue,
-}));
-
-import { DataPicker } from './DataPicker';
-
-// ---------------------------------------------------------------------------
-// Fixtures
-// ---------------------------------------------------------------------------
-
-function _field(name: string, type: string): PortField {
-  return { name, type, description: '', required: false };
-}
-
-const _docListSchema: PortSchema = {
-  name: 'DocumentList',
-  fields: [
-    _field('documents', 'List[UdmDocument]'),
-    _field('count', 'int'),
-    _field('meta', 'str'),
-  ],
-};
-const _udmDocumentSchema: PortSchema = {
-  name: 'UdmDocument',
-  fields: [
-    _field('name', 'str'),
-    _field('mimeType', 'str'),
-    _field('sizeBytes', 'int'),
-  ],
-};
-
-const _portCatalog: Record<string, PortSchema> = {
-  DocumentList: _docListSchema,
-  UdmDocument: _udmDocumentSchema,
-};
-
-function _setContext(opts: {
-  consumerNodeId: string;
-  nodes: CanvasNode[];
-  connections: CanvasConnection[];
-  nodeTypes: NodeType[];
-}) {
-  _ctxValue = {
-    currentNodeId: opts.consumerNodeId,
-    nodes: opts.nodes,
-    connections: opts.connections,
-    nodeTypes: opts.nodeTypes,
-    portTypeCatalog: _portCatalog,
-    nodeOutputsPreview: {},
-    systemVariables: {},
-    language: 'de',
-    getNodeLabel: (n: { id: string; title?: string }) => n.title ?? n.id,
-    getAvailableSourceIds: () => opts.nodes.filter((n) => n.id !== opts.consumerNodeId).map((n) => n.id),
-    parseGraphDefinedSchema: () => null,
-  };
-}
-
-function _node(id: string, type: string): CanvasNode {
-  return { id, type, title: id, x: 0, y: 0, inputs: 1, outputs: 1, parameters: {} };
-}
-function _conn(id: string, src: string, tgt: string): CanvasConnection {
-  return { id, sourceId: src, sourceHandle: 0, targetId: tgt, targetHandle: 0 };
-}
-function _nodeType(id: string, outputSchema: string): NodeType {
-  return {
-    id,
-    label: id,
-    description: id,
-    category: 'test',
-    parameters: [],
-    inputs: 1,
-    outputs: 1,
-    outputPorts: [{ schema: outputSchema }],
-  } as unknown as NodeType;
-}
-
-function _renderPicker(props?: { expectedParamType?: string; onPick?: (r: DataRef | SystemVarRef) => void }) {
-  const upstream = _node('up', 'sharepoint.readDocs');
-  const consumer = _node('cons', 'ai.summarize');
-  _setContext({
-    consumerNodeId: 'cons',
-    nodes: [upstream, consumer],
-    connections: [_conn('c1', 'up', 'cons')],
-    nodeTypes: [_nodeType('sharepoint.readDocs', 'DocumentList'), _nodeType('ai.summarize', 'AiResult')],
-  });
-  return render(
-    <DataPicker
-      open
-      onClose={() => {}}
-      onPick={props?.onPick ?? (() => {})}
-      availableSourceIds={['up']}
-      nodes={[upstream]}
-      nodeOutputsPreview={{}}
-      getNodeLabel={(n) => n.title ?? n.id}
-      expectedParamType={props?.expectedParamType}
-    />,
-  );
-}
-
-// ---------------------------------------------------------------------------
-// T8: Wildcard drill-down
-// ---------------------------------------------------------------------------
-
-describe('DataPicker — generic-object drill-down (T8)', () => {
-  it('renders the wildcard "documents → * → name" path when drilling into List[UdmDocument]', async () => {
-    _renderPicker();
-    await userEvent.click(screen.getByText(/^up$/));
-    expect(screen.getByText(/documents → \* → name/)).toBeInTheDocument();
-    expect(screen.getByText(/documents → \* → mimeType/)).toBeInTheDocument();
-  });
-
-  it('lists the wholeOutput, top-level fields, and drilled fields together', async () => {
-    _renderPicker();
-    await userEvent.click(screen.getByText(/^up$/));
-    expect(screen.getByText('documents')).toBeInTheDocument();
-    expect(screen.getByText('count')).toBeInTheDocument();
-    expect(screen.getByText('meta')).toBeInTheDocument();
-    // Multiple drilled candidates exist (name, mimeType, sizeBytes, _success, _error).
-    expect(screen.getAllByText(/documents → \*/).length).toBeGreaterThanOrEqual(2);
-  });
-});
-
-// ---------------------------------------------------------------------------
-// T7: Strict type filter
-// ---------------------------------------------------------------------------
-
-describe('DataPicker — strict type filtering (T7)', () => {
-  it('hides hard-mismatch fields when expectedParamType is set + strict toggle is on (default)', async () => {
-    _renderPicker({ expectedParamType: 'str' });
-    expect(screen.getByLabelText(/Nur kompatible/i)).toBeChecked();
-    await userEvent.click(screen.getByText(/^up$/));
-    // documents (List[UdmDocument]) is a hard mismatch → must be hidden.
-    expect(screen.queryByText('documents')).not.toBeInTheDocument();
-    // meta (str) is exact match → kept.
-    expect(screen.getByText('meta')).toBeInTheDocument();
-    // count (int) is "coerce" against str → kept (coerce is allowed in strict mode).
-    expect(screen.getByText('count')).toBeInTheDocument();
-    // Drilled wildcard candidates of type str (name, mimeType) remain.
-    expect(screen.getByText(/documents → \* → name/)).toBeInTheDocument();
-  });
-
-  it('shows all fields after the user disables the strict toggle', async () => {
-    _renderPicker({ expectedParamType: 'str' });
-    await userEvent.click(screen.getByLabelText(/Nur kompatible/i));
-    await userEvent.click(screen.getByText(/^up$/));
-    expect(screen.getByText('documents')).toBeInTheDocument();
-    expect(screen.getByText('count')).toBeInTheDocument();
-    expect(screen.getByText('meta')).toBeInTheDocument();
-  });
-
-  it('shows the iterieren-button on List[X] candidates that match expectedParamType=X (T6)', async () => {
-    _renderPicker({ expectedParamType: 'UdmDocument' });
-    await userEvent.click(screen.getByText(/^up$/));
-    // documents (List[UdmDocument]) is the only candidate with expectedParamType=UdmDocument
-    expect(screen.getByText('documents')).toBeInTheDocument();
-    expect(screen.getByText('iterieren')).toBeInTheDocument();
-  });
-
-  it('emits a wildcard ref when the user clicks "iterieren"', async () => {
-    const onPick = vi.fn();
-    _renderPicker({ expectedParamType: 'UdmDocument', onPick });
-    await userEvent.click(screen.getByText(/^up$/));
-    await userEvent.click(screen.getByText('iterieren'));
-    expect(onPick).toHaveBeenCalledWith(
-      expect.objectContaining({
-        type: 'ref',
-        nodeId: 'up',
-        path: ['documents', '*'],
-        expectedType: 'UdmDocument',
-      }),
-    );
-  });
-});

src/components/FlowEditor/nodes/shared/DataPicker.tsx

@@ -1,16 +1,17 @@
 /**
  * Automation2 Flow Editor - Schema-based Data Picker.
- * Builds pickable paths from portTypeCatalog + node outputPorts.
+ * Builds pickable paths from portTypeCatalog + node outputPorts, or from
+ * outputPorts[n].dataPickOptions when the backend defines an explicit list (authoritative).
  * Resolves Transit chains to show the real upstream schema.
  * Includes a System Variables section.
  */
 
-import React, { useMemo, useState } from 'react';
+import React, { useEffect, useMemo, useRef, useState } from 'react';
 import { createPortal } from 'react-dom';
 import { createRef, createSystemVar, type DataRef, type SystemVarRef, isCompatible } from './dataRef';
 import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
-import type { GraphDefinedSchemaRef, NodeType, PortSchema } from '../../../../api/workflowApi';
+import type { DataPickOption, GraphDataSources, GraphDefinedSchemaRef, NodeType, PortField, PortSchema } from '../../../../api/workflowApi';
-import { findLoopAncestorIds } from './scopeHelpers';
+import { fetchGraphDataSources } from '../../../../api/workflowApi';
 import styles from '../../editor/Automation2FlowEditor.module.css';
 
 import { useLanguage } from '../../../../providers/language/LanguageContext';
@@ -39,14 +40,28 @@ interface PickablePath {
   typeMismatch?: boolean;
   /** Surfaced at the top of the list as the most common / recommended pick. */
   recommended?: boolean;
+  /** Tooltip (Katalog oder Backend-Hinweistext). */
+  detail?: string;
 }
 
 const _LIST_INNER_RE = /^List\[(.+)\]$/;
 
+function _fieldSegHuman(field: PortField): string {
+  const picker = field.pickerLabel;
+  if (typeof picker === 'string' && picker.trim()) return picker.trim();
+  return field.name;
+}
+
+function _detailFromField(description: unknown): string | undefined {
+  if (typeof description === 'string' && description.trim()) return description.trim();
+  return undefined;
+}
+
 function _buildPathsFromSchema(
   schema: PortSchema | undefined,
   catalog: Record<string, PortSchema>,
   basePath: (string | number)[] = [],
+  baseSegments: string[] = [],
   depth = 0,
 ): PickablePath[] {
   if (!schema || !schema.fields || depth > 8) return [];
@@ -64,21 +79,43 @@ function _buildPathsFromSchema(
   }
 
   for (const field of schema.fields) {
+    const segHuman = _fieldSegHuman(field);
     const fieldPath = [...basePath, field.name];
-    const label = fieldPath.map(String).join(' → ');
+    const label =
-    result.push({ path: fieldPath, label, type: field.type, recommended: field.recommended ?? false });
+      baseSegments.length > 0
+        ? `${baseSegments.join(' › ')} › ${segHuman}`
+        : segHuman;
+    const detail = _detailFromField(field.description);
+    result.push({
+      path: fieldPath,
+      label,
+      type: field.type,
+      recommended: field.recommended ?? false,
+      detail,
+    });
     const m = typeof field.type === 'string' ? field.type.match(_LIST_INNER_RE) : null;
     const inner = m?.[1]?.trim();
     if (inner && catalog[inner]) {
-      // Generic List drill-down: use '*' wildcard so the engine maps each item.
+      const pil = typeof field.pickerItemLabel === 'string' ? field.pickerItemLabel.trim() : '';
-      result.push(..._buildPathsFromSchema(catalog[inner], catalog, [...fieldPath, '*'], depth + 1));
+      const itemBridge = pil || '*';
+      const nextSegments = [...baseSegments, segHuman, itemBridge];
+      result.push(..._buildPathsFromSchema(catalog[inner], catalog, [...fieldPath, '*'], nextSegments, depth + 1));
     }
   }
-  result.push({ path: [...basePath, '_success'], label: [...basePath, '_success'].map(String).join(' → '), type: 'bool' });
+  result.push({
-  result.push({ path: [...basePath, '_error'], label: [...basePath, '_error'].map(String).join(' → '), type: 'str' });
+    path: [...basePath, '_success'],
+    label:
+      baseSegments.length > 0 ? `${baseSegments.join(' › ')} › Erfolgskennzeichen` : '_success',
+    type: 'bool',
+  });
+  result.push({
+    path: [...basePath, '_error'],
+    label:
+      baseSegments.length > 0 ? `${baseSegments.join(' › ')} › Fehlermeldung` : '_error',
+    type: 'str',
+  });
   return result;
 }
-
 /** Annotate each candidate with `iterable=true` if it is `List[X]` and the
  *  consumer expects `X`. Used to render a "Iterieren als Loop"-Vorschlag. */
 function _markIterableCandidates(paths: PickablePath[], expectedParamType?: string): PickablePath[] {
@@ -162,6 +199,18 @@ function _buildPathsFromPreview(
   return [{ path: [...basePath], label: pathLabel }];
 }
 
+/** Gateway ``outputPorts[n].dataPickOptions`` — authoritative; no client-side catalog merge. */
+function _pathsFromDataPickOptions(options: DataPickOption[]): PickablePath[] {
+  return options.map((o) => ({
+    path: [...o.path],
+    label: o.pickerLabel,
+    type: o.type,
+    recommended: Boolean(o.recommended),
+    iterable: Boolean(o.iterable),
+    detail: typeof o.detail === 'string' ? o.detail.trim() : undefined,
+  }));
+}
+
 function _resolveSchemaForNode(
   nodeId: string,
   nodes: Array<{ id: string; type?: string; parameters?: Record<string, unknown> }>,
@@ -227,20 +276,43 @@ export const DataPicker: React.FC<DataPickerProps> = ({ open,
   // other hook) below it would change the hook count when the picker toggles
   // open/closed and crash the whole tree (white screen).
   const connectionsRaw = ctx?.connections ?? [];
+  const nodesRaw = ctx?.nodes ?? [];
+  // sourceHandle is a flat handle index (inputs first, then outputs).
+  // The backend expects sourceOutput as an output-port index (0-based after inputs).
+  const nodeInputsById = useMemo(
+    () => new Map(nodesRaw.map((n) => [n.id, n.inputs ?? 0])),
+    [nodesRaw],
+  );
   const connections = useMemo(
     () =>
       connectionsRaw.map((c) => ({
         source: c.sourceId,
         target: c.targetId,
-        sourceOutput: c.sourceHandle,
+        sourceOutput: c.sourceHandle - (nodeInputsById.get(c.sourceId) ?? 0),
+        targetInput: c.targetHandle,
       })),
-    [connectionsRaw],
+    [connectionsRaw, nodeInputsById],
   );
-  const loopAncestorIds = useMemo(() => {
+
-    const cid = ctx?.currentNodeId;
+  // Fetch scope data from the backend when the picker opens — zero topology logic in JS.
-    if (!cid) return [] as string[];
+  const [scopeData, setScopeData] = useState<GraphDataSources | null>(null);
-    return findLoopAncestorIds(nodes, connections, cid);
+  const scopeFetchKey = useRef<string>('');
-  }, [ctx?.currentNodeId, nodes, connections]);
+  useEffect(() => {
+    if (!open || !ctx?.instanceId || !ctx?.request || !ctx?.currentNodeId) return;
+    const key = `${ctx.instanceId}:${ctx.currentNodeId}:${connections.length}:${(ctx.nodes ?? []).length}`;
+    if (scopeFetchKey.current === key) return; // already fetched for this state
+    scopeFetchKey.current = key;
+    const nodeShapes = (ctx.nodes ?? []).map((n) => ({ id: n.id, type: n.type }));
+    fetchGraphDataSources(ctx.request, ctx.instanceId, ctx.currentNodeId, nodeShapes, connections)
+      .then(setScopeData)
+      .catch(() => setScopeData(null));
+  }, [open, ctx?.instanceId, ctx?.request, ctx?.currentNodeId, connections, nodesRaw]);
+
+  // Derived: effective source ids and loop context — use backend result when available,
+  // fall back to the prop (e.g. in tests or offline).
+  const effectiveSourceIds = scopeData?.availableSourceIds ?? availableSourceIds;
+  const portIndexOverrides = scopeData?.portIndexOverrides ?? {};
+  const loopBodyContextIds = scopeData?.loopBodyContextIds ?? [];
 
   if (!open) return null;
 
@@ -321,18 +393,18 @@ export const DataPicker: React.FC<DataPickerProps> = ({ open,
         </div>
         <div className={styles.dataPickerBody}>
           {/* System Variables Section */}
-          {loopAncestorIds.length > 0 && (
+          {loopBodyContextIds.length > 0 && (
             <div className={styles.dataPickerNodeSection}>
               <div className={styles.dataPickerNodeHeader} style={{ cursor: 'default' }}>
                 <span className={styles.dataPickerNodeLabel}>{t('Schleife (lexikalisch)')}</span>
               </div>
               <div className={styles.dataPickerTree}>
-                {loopAncestorIds.map((loopId) => {
+                {loopBodyContextIds.map((loopId) => {
                   const loopNode = nodes.find((n) => n.id === loopId);
                   const loopLabel = loopNode ? getNodeLabel(loopNode as { id: string; title?: string }) : loopId;
                   const loopSchema = catalog.LoopItem;
                   const loopPaths = loopSchema
-                    ? _buildPathsFromSchema(loopSchema, catalog, [], 0).filter((p) => !String(p.path[p.path.length - 1]).startsWith('_'))
+                    ? _buildPathsFromSchema(loopSchema, catalog, [], [], 0).filter((p) => !String(p.path[p.path.length - 1]).startsWith('_'))
                     : [
                         { path: ['currentItem'], label: 'currentItem', type: 'Any' },
                         { path: ['currentIndex'], label: 'currentIndex', type: 'int' },
@@ -407,7 +479,7 @@ export const DataPicker: React.FC<DataPickerProps> = ({ open,
 
           {/* Node outputs */}
           {(() => {
-            const filteredIds = availableSourceIds.filter((nodeId) => {
+            const filteredIds = effectiveSourceIds.filter((nodeId) => {
               const node = nodes.find((n) => n.id === nodeId);
               return node?.type !== 'trigger.manual';
             });
@@ -423,24 +495,35 @@ export const DataPicker: React.FC<DataPickerProps> = ({ open,
               const typeLabel = nodeTypeDef?.label ?? node?.type ?? '';
               const isExpanded = expandedNodes.has(nodeId);
 
-              const resolvedSchema = _resolveSchemaForNode(
+              // Use the port index the backend says to use (e.g. 1 for loop on Done branch)
-                nodeId,
+              const portIdx = portIndexOverrides[nodeId] ?? 0;
-                nodes,
+              const portDef = nodeTypeDef?.outputPorts?.[portIdx];
-                nodeTypes,
+              const backendPick =
-                connections,
+                portDef?.dataPickOptions &&
-                catalog,
+                Array.isArray(portDef.dataPickOptions) &&
-                new Set(),
+                portDef.dataPickOptions.length > 0;
-                formTypeToPort,
+
-              );
+              let schemaPaths: PickablePath[];
-              const schemaPaths = _buildPathsFromSchema(resolvedSchema, catalog);
+              if (backendPick) {
+                schemaPaths = _pathsFromDataPickOptions(portDef!.dataPickOptions!);
+              } else {
+                const resolvedSchema = _resolveSchemaForNode(
+                  nodeId,
+                  nodes,
+                  nodeTypes,
+                  connections,
+                  catalog,
+                  new Set(),
+                  formTypeToPort,
+                );
+                schemaPaths = _buildPathsFromSchema(resolvedSchema, catalog);
+              }
               const annotated = _markIterableCandidates(
                 schemaPaths.length > 0
                   ? schemaPaths
                   : _buildPathsFromPreview(nodeOutputsPreview[nodeId], [], t('(ganze Ausgabe)')),
                 expectedParamType,
               );
-              // Always show all paths; mark mismatches as a visual warning instead of hiding them.
-              // Recommended entries bubble to the top.
               const markedPaths = annotated.map((p) => ({
                 ...p,
                 typeMismatch:
@@ -450,7 +533,7 @@ export const DataPicker: React.FC<DataPickerProps> = ({ open,
                   !p.iterable &&
                   isCompatible(p.type!, expectedParamType!) === 'mismatch',
               }));
-              const paths = [
+              const orderedPaths = [
                 ...markedPaths.filter((p) => p.recommended),
                 ...markedPaths.filter((p) => !p.recommended),
               ];
@@ -472,56 +555,55 @@ export const DataPicker: React.FC<DataPickerProps> = ({ open,
                   </button>
                   {isExpanded && (
                     <div className={styles.dataPickerTree}>
-                      {paths.length === 0 && (
+                      {orderedPaths.length === 0 && (
                         <div style={{ fontSize: 11, color: 'var(--text-secondary)', padding: '4px 8px' }}>
                           {t('(keine Felder verfügbar)')}
                         </div>
                       )}
-                      {paths.map((p, i) => {
+                      {orderedPaths.map((p, i) => (
-                        return (
+                        <div
-                          <div
+                          key={`${p.path.join('.')}-${i}`}
-                            key={`${p.path.join('.')}-${i}`}
+                          style={{ display: 'flex', alignItems: 'center', gap: 4 }}
-                            style={{ display: 'flex', alignItems: 'center', gap: 4 }}
+                        >
+                          <button
+                            type="button"
+                            className={`${styles.dataPickerLeaf}${p.recommended ? ` ${styles.dataPickerLeafRecommended}` : ''}`}
+                            style={{ flex: 1 }}
+                            onClick={() => handlePick(nodeId, p.path, p.type)}
+                            title={p.detail || p.label}
                           >
+                            {p.label}
+                            {p.recommended && (
+                              <span className={styles.dataPickerRecommendedPill}>
+                                {t('Empfohlen')}
+                              </span>
+                            )}
+                            {p.type && (
+                              <span className={styles.dataPickerLeafType}>
+                                ({p.type})
+                              </span>
+                            )}
+                            {p.typeMismatch && (
+                              <span
+                                className={styles.dataPickerMismatchBadge}
+                                title={t('Typ weicht ab — wird beim Ausführen konvertiert')}
+                              >
+                                ⚠
+                              </span>
+                            )}
+                          </button>
+                          {p.iterable && (
                             <button
                               type="button"
-                              className={`${styles.dataPickerLeaf}${p.recommended ? ` ${styles.dataPickerLeafRecommended}` : ''}`}
+                              className={`${styles.dataPickerLeaf} ${styles.dataPickerIterateBtn}`}
-                              style={{ flex: 1 }}
+                              onClick={() => handlePickIterate(nodeId, p.path, expectedParamType)}
-                              onClick={() => handlePick(nodeId, p.path, p.type)}
+                              title={t('Pro Element der Liste iterieren (Loop)')}
                             >
-                              {p.label}
+                              {t('iterieren')}
-                              {p.recommended && (
-                                <span className={styles.dataPickerRecommendedPill}>
-                                  {t('Empfohlen')}
-                                </span>
-                              )}
-                              {p.type && (
-                                <span className={styles.dataPickerLeafType}>
-                                  ({p.type})
-                                </span>
-                              )}
-                              {p.typeMismatch && (
-                                <span
-                                  className={styles.dataPickerMismatchBadge}
-                                  title={t('Typ weicht ab — wird beim Ausführen konvertiert')}
-                                >
-                                  ⚠
-                                </span>
-                              )}
                             </button>
-                            {p.iterable && (
+                          )}
-                              <button
+                        </div>
-                                type="button"
+                      ))}
-                                className={`${styles.dataPickerLeaf} ${styles.dataPickerIterateBtn}`}
-                                onClick={() => handlePickIterate(nodeId, p.path, expectedParamType)}
-                                title={t('Pro Element der Liste iterieren (Loop)')}
-                              >
-                                {t('iterieren')}
-                              </button>
-                            )}
-                          </div>
-                        );
-                      })}
                     </div>
                   )}
                 </div>

src/components/FlowEditor/nodes/shared/RequiredAttributePicker.test.tsx

@@ -1,243 +0,0 @@
-// Copyright (c) 2025 Patrick Motsch
-// All rights reserved.
-//
-// Plan #2 — Track A1.1: Component-level tests for RequiredAttributePicker.
-// Validates the 0/1/N rendering logic that orchestrates DataPicker selection
-// + the iterierens-suggestion (T5, T6).
-//
-// We mock the two consumed contexts (LanguageContext + Automation2DataFlow)
-// and the DataPicker child so we can assert on the picker UI in isolation.
-
-import React from 'react';
-import { describe, expect, it, vi } from 'vitest';
-import { render, screen } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import type { CanvasConnection, CanvasNode } from '../../editor/FlowCanvas';
-import type { NodeType, PortField, PortSchema } from '../../../../api/workflowApi';
-import type { DataRef, SystemVarRef } from './dataRef';
-
-// ---------------------------------------------------------------------------
-// Module mocks — must be registered before importing the SUT
-// ---------------------------------------------------------------------------
-
-vi.mock('../../../../providers/language/LanguageContext', () => ({
-  useLanguage: () => ({ t: (s: string) => s }),
-}));
-
-let _ctxValue: unknown = null;
-vi.mock('../../context/Automation2DataFlowContext', () => ({
-  useAutomation2DataFlow: () => _ctxValue,
-}));
-
-vi.mock('./DataPicker', () => ({
-  DataPicker: (props: {
-    open: boolean;
-    onClose: () => void;
-    onPick: (ref: DataRef | SystemVarRef) => void;
-  }) => {
-    if (!props.open) return null;
-    return (
-      <div data-testid="mock-data-picker">
-        <button
-          type="button"
-          onClick={() => {
-            props.onPick({ type: 'ref', nodeId: 'picked', path: [], expectedType: 'DocumentList' });
-            props.onClose();
-          }}
-        >
-          mock-pick
-        </button>
-        <button type="button" onClick={props.onClose}>
-          mock-close
-        </button>
-      </div>
-    );
-  },
-}));
-
-// SUT imported AFTER mocks (so mocks are applied)
-import { RequiredAttributePicker } from './RequiredAttributePicker';
-
-// ---------------------------------------------------------------------------
-// Fixtures
-// ---------------------------------------------------------------------------
-
-function _field(name: string, type: string): PortField {
-  return { name, type, description: '', required: false };
-}
-
-const _docListSchema: PortSchema = {
-  name: 'DocumentList',
-  fields: [_field('documents', 'List[UdmDocument]'), _field('count', 'int')],
-};
-const _udmDocumentSchema: PortSchema = {
-  name: 'UdmDocument',
-  fields: [_field('name', 'str'), _field('mimeType', 'str')],
-};
-const _portCatalog: Record<string, PortSchema> = {
-  DocumentList: _docListSchema,
-  UdmDocument: _udmDocumentSchema,
-};
-
-function _setContext(opts: {
-  consumerNodeId: string;
-  nodes: CanvasNode[];
-  connections: CanvasConnection[];
-  nodeTypes: NodeType[];
-}) {
-  _ctxValue = {
-    currentNodeId: opts.consumerNodeId,
-    nodes: opts.nodes,
-    connections: opts.connections,
-    nodeTypes: opts.nodeTypes,
-    portTypeCatalog: _portCatalog,
-    nodeOutputsPreview: {},
-    systemVariables: {},
-    language: 'de',
-    getNodeLabel: (n: { id: string; title?: string }) => n.title ?? n.id,
-    getAvailableSourceIds: () => opts.nodes.map((n) => n.id).filter((id) => id !== opts.consumerNodeId),
-    parseGraphDefinedSchema: () => null,
-  };
-}
-
-function _node(id: string, type: string): CanvasNode {
-  return { id, type, title: id, x: 0, y: 0, inputs: 1, outputs: 1, parameters: {} };
-}
-
-function _conn(id: string, src: string, tgt: string): CanvasConnection {
-  return { id, sourceId: src, sourceHandle: 0, targetId: tgt, targetHandle: 0 };
-}
-
-function _nodeType(id: string, outputSchema: string): NodeType {
-  return {
-    id,
-    label: id,
-    description: id,
-    category: 'test',
-    parameters: [],
-    inputs: 1,
-    outputs: 1,
-    outputPorts: [{ schema: outputSchema }],
-  } as unknown as NodeType;
-}
-
-// ---------------------------------------------------------------------------
-// Tests
-// ---------------------------------------------------------------------------
-
-describe('RequiredAttributePicker — 0/1/N rendering (T5/T6)', () => {
-  it('shows red "no source" pill when no upstream candidate matches (0-case)', () => {
-    _setContext({
-      consumerNodeId: 'cons',
-      nodes: [_node('cons', 'ai.summarizeDocument')],
-      connections: [],
-      nodeTypes: [_nodeType('ai.summarizeDocument', 'AiResult')],
-    });
-    render(
-      <RequiredAttributePicker
-        label="Document List"
-        expectedType="DocumentList"
-        value={undefined}
-        onChange={() => {}}
-      />,
-    );
-    expect(
-      screen.getByText(/Keine typkompatible Quelle vorhanden/i),
-    ).toBeInTheDocument();
-  });
-
-  it('shows auto-bind suggestion when exactly one candidate matches (1-case)', () => {
-    _setContext({
-      consumerNodeId: 'cons',
-      nodes: [_node('up', 'sharepoint.readDocs'), _node('cons', 'ai.summarizeDocument')],
-      connections: [_conn('c1', 'up', 'cons')],
-      nodeTypes: [
-        _nodeType('sharepoint.readDocs', 'DocumentList'),
-        _nodeType('ai.summarizeDocument', 'AiResult'),
-      ],
-    });
-    render(
-      <RequiredAttributePicker
-        label="Document List"
-        expectedType="DocumentList"
-        value={undefined}
-        onChange={() => {}}
-      />,
-    );
-    expect(screen.getByText(/Vorschlag übernehmen/i)).toBeInTheDocument();
-  });
-
-  it('shows iterieren-suggestion when upstream is List[X] and required is X (T6)', () => {
-    _setContext({
-      consumerNodeId: 'cons',
-      nodes: [_node('up', 'sharepoint.readDocs'), _node('cons', 'ai.summarizeDocument')],
-      connections: [_conn('c1', 'up', 'cons')],
-      nodeTypes: [
-        _nodeType('sharepoint.readDocs', 'DocumentList'),
-        _nodeType('ai.summarizeDocument', 'AiResult'),
-      ],
-    });
-    render(
-      <RequiredAttributePicker
-        label="Single document"
-        expectedType="UdmDocument"
-        value={undefined}
-        onChange={() => {}}
-      />,
-    );
-    expect(screen.getByText(/iterieren/i)).toBeInTheDocument();
-  });
-
-  it('renders bound chip + "Andere wählen" when value is already a DataRef', async () => {
-    _setContext({
-      consumerNodeId: 'cons',
-      nodes: [_node('up', 'sharepoint.readDocs'), _node('cons', 'ai.summarizeDocument')],
-      connections: [_conn('c1', 'up', 'cons')],
-      nodeTypes: [
-        _nodeType('sharepoint.readDocs', 'DocumentList'),
-        _nodeType('ai.summarizeDocument', 'AiResult'),
-      ],
-    });
-    const onChange = vi.fn();
-    render(
-      <RequiredAttributePicker
-        label="Document List"
-        expectedType="DocumentList"
-        value={{ type: 'ref', nodeId: 'up', path: [], expectedType: 'DocumentList' }}
-        onChange={onChange}
-      />,
-    );
-    expect(screen.getByText('up')).toBeInTheDocument();
-    const clearButton = screen.getByTitle(/Bindung entfernen/i);
-    await userEvent.click(clearButton);
-    expect(onChange).toHaveBeenCalledWith(null);
-  });
-
-  it('opens DataPicker via "Andere wählen" and forwards the picked ref to onChange', async () => {
-    _setContext({
-      consumerNodeId: 'cons',
-      nodes: [_node('up', 'sharepoint.readDocs'), _node('cons', 'ai.summarizeDocument')],
-      connections: [_conn('c1', 'up', 'cons')],
-      nodeTypes: [
-        _nodeType('sharepoint.readDocs', 'DocumentList'),
-        _nodeType('ai.summarizeDocument', 'AiResult'),
-      ],
-    });
-    const onChange = vi.fn();
-    render(
-      <RequiredAttributePicker
-        label="Document List"
-        expectedType="DocumentList"
-        value={{ type: 'ref', nodeId: 'up', path: [], expectedType: 'DocumentList' }}
-        onChange={onChange}
-      />,
-    );
-    const otherButton = screen.getByText(/Andere wählen…/i);
-    await userEvent.click(otherButton);
-    expect(screen.getByTestId('mock-data-picker')).toBeInTheDocument();
-    await userEvent.click(screen.getByText('mock-pick'));
-    expect(onChange).toHaveBeenCalledWith(
-      expect.objectContaining({ type: 'ref', nodeId: 'picked', expectedType: 'DocumentList' }),
-    );
-  });
-});

src/components/FlowEditor/nodes/shared/categoryIcons.tsx

@@ -6,7 +6,7 @@ import React from 'react';
 import { FaPlay, FaCodeBranch, FaDatabase, FaPlug, FaUser, FaRobot, FaEnvelope, FaCloud, FaFileAlt, FaTasks } from 'react-icons/fa';
 
 export const CATEGORY_ICONS: Record<string, React.ReactNode> = {
-  trigger: <FaPlay />,
+  start: <FaPlay />,
   input: <FaUser />,
   flow: <FaCodeBranch />,
   data: <FaDatabase />,

src/components/FlowEditor/nodes/shared/constants.ts

@@ -8,7 +8,7 @@ export const HIDDEN_NODE_IDS = new Set<string>();
 
 /** Default category display order */
 export const CATEGORY_ORDER = [
-  'trigger',
+  'start',
   'input',
   'flow',
   'data',

src/components/FlowEditor/nodes/shared/graphUtils.ts

@@ -12,6 +12,39 @@ import type {
 } from '../../../../api/workflowApi';
 import type { CanvasNode, CanvasConnection } from '../../editor/FlowCanvas';
 
+/** Switch: one output per case plus a default (``Sonst``) port. */
+export function switchOutputCountFromCases(cases: unknown): number {
+  const n = Array.isArray(cases) ? cases.length : 0;
+  return Math.max(1, n + 1);
+}
+
+/** Drop edges from switch output ports that no longer exist after case removal. */
+export function trimConnectionsForSwitchOutputs(
+  connections: CanvasConnection[],
+  nodeId: string,
+  nodeInputs: number,
+  outputCount: number
+): CanvasConnection[] {
+  return connections.filter((c) => {
+    if (c.sourceId !== nodeId) return true;
+    const outIdx = c.sourceHandle - nodeInputs;
+    return outIdx >= 0 && outIdx < outputCount;
+  });
+}
+
+export function switchOutputLabel(
+  node: CanvasNode,
+  outputIndex: number,
+  translate: (key: string) => string
+): string | undefined {
+  if (node.type !== 'flow.switch') return undefined;
+  const cases = (node.parameters?.cases as unknown[]) ?? [];
+  const caseCount = Array.isArray(cases) ? cases.length : 0;
+  if (outputIndex < caseCount) return `${translate('Fall')} ${outputIndex + 1}`;
+  if (outputIndex === caseCount) return translate('Sonst');
+  return undefined;
+}
+
 export function fromApiGraph(
   graph: Automation2Graph,
   nodeTypes: NodeType[]
@@ -26,7 +59,7 @@ export function fromApiGraph(
     let outputs = io.outputs;
     if (n.type === 'flow.switch') {
       const cases = (n.parameters?.cases as unknown[]) ?? [];
-      outputs = Math.max(1, cases.length);
+      outputs = switchOutputCountFromCases(cases);
     }
     const nt = nodeTypes.find((t) => t.id === n.type);
     return {

src/components/FlowEditor/nodes/shared/paramValidation.test.ts

@@ -1,318 +0,0 @@
-// Copyright (c) 2025 Patrick Motsch
-// All rights reserved.
-//
-// Plan #2 — Track A1 / FE-Tests
-// T5/T6 (RequiredAttributePicker): 0/1/N candidate logic + iterierens-suggestion
-// T7   (DataPicker): strict type filtering
-// T8   (DataPicker): generic-object drill-down via wildcard segment '*'
-//
-// We test the pure helpers in paramValidation.ts directly. The component
-// pickers are thin shells over these helpers, so covering the helpers covers
-// the deterministic core of the binding affordance.
-
-import { describe, expect, it } from 'vitest';
-
-import {
-  findGraphErrors,
-  findRequiredErrors,
-  findSourceCandidates,
-  isParamBound,
-  strictlyCompatible,
-  type SourceCandidate,
-} from './paramValidation';
-import { createRef, createSystemVar, createValue } from './dataRef';
-import type { CanvasConnection, CanvasNode } from '../../editor/FlowCanvas';
-import type { NodeType, PortField, PortSchema } from '../../../../api/workflowApi';
-
-// ---------------------------------------------------------------------------
-// Fixtures
-// ---------------------------------------------------------------------------
-
-function _field(name: string, type: string): PortField {
-  return { name, type, description: '', required: false };
-}
-
-function _schema(name: string, fields: PortField[]): PortSchema {
-  return { name, fields };
-}
-
-const _docListSchema: PortSchema = _schema('DocumentList', [
-  _field('documents', 'List[UdmDocument]'),
-  _field('count', 'int'),
-]);
-
-const _udmDocumentSchema: PortSchema = _schema('UdmDocument', [
-  _field('name', 'str'),
-  _field('mimeType', 'str'),
-  _field('sizeBytes', 'int'),
-]);
-
-const _aiResultSchema: PortSchema = _schema('AiResult', [
-  _field('text', 'str'),
-  _field('tokensUsed', 'int'),
-]);
-
-const _portCatalog: Record<string, PortSchema> = {
-  DocumentList: _docListSchema,
-  UdmDocument: _udmDocumentSchema,
-  AiResult: _aiResultSchema,
-};
-
-function _makeNode(id: string, type: string, parameters: Record<string, unknown> = {}): CanvasNode {
-  return {
-    id,
-    type,
-    title: `${id} (${type})`,
-    x: 0,
-    y: 0,
-    inputs: 1,
-    outputs: 1,
-    parameters,
-  };
-}
-
-function _makeConnection(id: string, sourceId: string, targetId: string): CanvasConnection {
-  return {
-    id,
-    sourceId,
-    sourceHandle: 0,
-    targetId,
-    targetHandle: 0,
-  };
-}
-
-function _makeNodeType(
-  id: string,
-  outputSchema: string,
-  parameters: NodeType['parameters'] = [],
-): NodeType {
-  return {
-    id,
-    label: id,
-    description: id,
-    category: 'test',
-    parameters,
-    inputs: 1,
-    outputs: 1,
-    outputPorts: [{ schema: outputSchema }],
-  } as unknown as NodeType;
-}
-
-// ---------------------------------------------------------------------------
-// isParamBound
-// ---------------------------------------------------------------------------
-
-describe('isParamBound', () => {
-  it('returns false for null/undefined/empty string', () => {
-    expect(isParamBound(null)).toBe(false);
-    expect(isParamBound(undefined)).toBe(false);
-    expect(isParamBound('')).toBe(false);
-  });
-
-  it('returns true for non-empty string/number/boolean', () => {
-    expect(isParamBound('hello')).toBe(true);
-    expect(isParamBound(0)).toBe(true);
-    expect(isParamBound(false)).toBe(true);
-  });
-
-  it('returns true for a valid DataRef and false for one without nodeId', () => {
-    expect(isParamBound(createRef('node-1', ['x']))).toBe(true);
-    expect(isParamBound({ type: 'ref', nodeId: '', path: [] })).toBe(false);
-  });
-
-  it('returns true for a SystemVarRef with a variable name', () => {
-    expect(isParamBound(createSystemVar('user.id'))).toBe(true);
-    expect(isParamBound({ type: 'system', variable: '' })).toBe(false);
-  });
-
-  it('treats {type:"value", value:""} as unbound but {value:0} as bound', () => {
-    expect(isParamBound(createValue(''))).toBe(false);
-    expect(isParamBound(createValue(0))).toBe(true);
-    expect(isParamBound(createValue([]))).toBe(false);
-    expect(isParamBound(createValue(['a']))).toBe(true);
-  });
-
-  it('counts non-empty arrays/objects as bound', () => {
-    expect(isParamBound([])).toBe(false);
-    expect(isParamBound([1])).toBe(true);
-    expect(isParamBound({})).toBe(false);
-    expect(isParamBound({ k: 1 })).toBe(true);
-  });
-});
-
-// ---------------------------------------------------------------------------
-// findRequiredErrors / findGraphErrors
-// ---------------------------------------------------------------------------
-
-describe('findRequiredErrors', () => {
-  it('returns empty when all required params are bound', () => {
-    const node = _makeNode('n1', 'ai.process', {
-      aiPrompt: 'hello',
-      documentList: createRef('upstream', ['documents']),
-    });
-    const nodeType = _makeNodeType('ai.process', 'AiResult', [
-      { name: 'aiPrompt', type: 'str', required: true },
-      { name: 'documentList', type: 'DocumentList', required: true },
-      { name: 'optional', type: 'str', required: false },
-    ]);
-    expect(findRequiredErrors(node, nodeType)).toEqual([]);
-  });
-
-  it('flags every unbound required param with its name + type', () => {
-    const node = _makeNode('n1', 'ai.process', {});
-    const nodeType = _makeNodeType('ai.process', 'AiResult', [
-      { name: 'aiPrompt', type: 'str', required: true },
-      { name: 'documentList', type: 'DocumentList', required: true },
-      { name: 'optional', type: 'str', required: false },
-    ]);
-    const errs = findRequiredErrors(node, nodeType);
-    expect(errs).toHaveLength(2);
-    expect(errs.map((e) => e.paramName)).toEqual(['aiPrompt', 'documentList']);
-  });
-
-  it('returns empty list when nodeType is unknown', () => {
-    const node = _makeNode('n1', 'ghost.node');
-    expect(findRequiredErrors(node, undefined)).toEqual([]);
-  });
-
-  it('skips required params with frontendType="hidden" (UI safety net)', () => {
-    // Hidden params have no UI surface, so reporting them as
-    // "Pflichtfeld ohne Quelle" would create a phantom error the user can
-    // not resolve. They are auto-set by adapters / system defaults.
-    const node = _makeNode('n1', 'trustee.extractFromFiles', {});
-    const nodeType = _makeNodeType('trustee.extractFromFiles', 'AiResult', [
-      { name: 'prompt', type: 'str', required: true },
-      { name: 'systemContext', type: 'str', required: true, frontendType: 'hidden' },
-    ]);
-    const errs = findRequiredErrors(node, nodeType);
-    expect(errs).toHaveLength(1);
-    expect(errs[0]!.paramName).toBe('prompt');
-  });
-});
-
-describe('findGraphErrors', () => {
-  it('aggregates per-node errors and omits clean nodes', () => {
-    const cleanNodeType = _makeNodeType('clean.node', 'AiResult', [
-      { name: 'p1', type: 'str', required: true },
-    ]);
-    const dirtyNodeType = _makeNodeType('dirty.node', 'AiResult', [
-      { name: 'p1', type: 'str', required: true },
-      { name: 'p2', type: 'str', required: true },
-    ]);
-    const nodes: CanvasNode[] = [
-      _makeNode('clean', 'clean.node', { p1: 'value' }),
-      _makeNode('dirty', 'dirty.node', { p1: 'set' }),
-    ];
-    const result = findGraphErrors(nodes, [cleanNodeType, dirtyNodeType]);
-    expect(Object.keys(result)).toEqual(['dirty']);
-    expect(result['dirty']!.map((e) => e.paramName)).toEqual(['p2']);
-  });
-});
-
-// ---------------------------------------------------------------------------
-// findSourceCandidates — T5/T6/T7/T8 core
-// ---------------------------------------------------------------------------
-
-describe('findSourceCandidates', () => {
-  function _makeFixture() {
-    const upstreamType = _makeNodeType('sharepoint.readDocs', 'DocumentList');
-    const consumerType = _makeNodeType('ai.summarize', 'AiResult', [
-      { name: 'documentList', type: 'DocumentList', required: true },
-    ]);
-    const upstream = _makeNode('up', 'sharepoint.readDocs');
-    const consumer = _makeNode('cons', 'ai.summarize');
-    const conns = [_makeConnection('c1', 'up', 'cons')];
-    return { nodes: [upstream, consumer], connections: conns, nodeTypes: [upstreamType, consumerType] };
-  }
-
-  it('returns the whole-output candidate first (path=[]) for the upstream', () => {
-    const f = _makeFixture();
-    const candidates = findSourceCandidates({
-      consumerNodeId: 'cons',
-      expectedType: 'DocumentList',
-      ...f,
-      portTypeCatalog: _portCatalog,
-    });
-    const wholeOutput = candidates.find((c) => c.nodeId === 'up' && c.path.length === 0);
-    expect(wholeOutput).toBeDefined();
-    expect(wholeOutput!.type).toBe('DocumentList');
-    expect(wholeOutput!.compat).toBe('ok');
-  });
-
-  it('drills into List[X] elements via wildcard "*" segment (T8 generic drill-down)', () => {
-    const f = _makeFixture();
-    const candidates = findSourceCandidates({
-      consumerNodeId: 'cons',
-      expectedType: 'str',
-      ...f,
-      portTypeCatalog: _portCatalog,
-    });
-    const wildcardCandidate = candidates.find(
-      (c) =>
-        c.nodeId === 'up' &&
-        c.path[0] === 'documents' &&
-        c.path[1] === '*' &&
-        c.path[2] === 'name',
-    );
-    expect(wildcardCandidate).toBeDefined();
-    expect(wildcardCandidate!.type).toBe('str');
-    expect(wildcardCandidate!.compat).toBe('ok');
-  });
-
-  it('marks List[X] → X as iterable (T6 "iterieren"-Vorschlag)', () => {
-    const f = _makeFixture();
-    const candidates = findSourceCandidates({
-      consumerNodeId: 'cons',
-      expectedType: 'UdmDocument',
-      ...f,
-      portTypeCatalog: _portCatalog,
-    });
-    const iterable = candidates.find(
-      (c) => c.nodeId === 'up' && c.path.length === 1 && c.path[0] === 'documents' && c.iterable,
-    );
-    expect(iterable).toBeDefined();
-    expect(iterable!.type).toBe('List[UdmDocument]');
-  });
-
-  it('returns no candidates when no upstream is connected (T5: 0-case)', () => {
-    const f = _makeFixture();
-    const isolated = _makeNode('iso', 'ai.summarize');
-    const candidates = findSourceCandidates({
-      consumerNodeId: 'iso',
-      expectedType: 'DocumentList',
-      nodes: [...f.nodes, isolated],
-      connections: f.connections,
-      nodeTypes: f.nodeTypes,
-      portTypeCatalog: _portCatalog,
-    });
-    expect(candidates).toEqual([]);
-  });
-
-  it('returns plain candidates (compat="ok") when expectedType is omitted', () => {
-    const f = _makeFixture();
-    const candidates = findSourceCandidates({
-      consumerNodeId: 'cons',
-      ...f,
-      portTypeCatalog: _portCatalog,
-    });
-    expect(candidates.length).toBeGreaterThan(0);
-    expect(candidates.every((c) => c.compat === 'ok')).toBe(true);
-  });
-});
-
-// ---------------------------------------------------------------------------
-// strictlyCompatible — T7 strict type filter
-// ---------------------------------------------------------------------------
-
-describe('strictlyCompatible', () => {
-  it('keeps only ok / coerce / iterable candidates and drops mismatch', () => {
-    const all: SourceCandidate[] = [
-      { nodeId: 'a', path: [], type: 'DocumentList', compat: 'ok' },
-      { nodeId: 'a', path: ['documents'], type: 'List[UdmDocument]', compat: 'mismatch', iterable: true },
-      { nodeId: 'a', path: ['count'], type: 'int', compat: 'coerce' },
-      { nodeId: 'a', path: ['junk'], type: 'object', compat: 'mismatch' },
-    ];
-    const out = strictlyCompatible(all);
-    expect(out.map((c) => c.path)).toEqual([[], ['documents'], ['count']]);
-  });
-});

src/components/FlowEditor/nodes/shared/scopeHelpers.ts

@@ -1,55 +0,0 @@
-/**
- * Lexical scope for DataPicker: ancestor node ids reachable backward on the graph.
- */
-
-export interface GraphEdgeLike {
-  source: string;
-  target: string;
-}
-
-export interface GraphNodeLike {
-  id: string;
-  type?: string;
-}
-
-/** All node ids that can reach targetNodeId via incoming edges (excluding target). */
-export function computeAncestorNodeIds(
-  _nodes: GraphNodeLike[],
-  connections: GraphEdgeLike[],
-  targetNodeId: string
-): Set<string> {
-  const preds = new Map<string, Set<string>>();
-  for (const c of connections) {
-    const src = c.source;
-    const tgt = c.target;
-    if (!src || !tgt) continue;
-    if (!preds.has(tgt)) preds.set(tgt, new Set());
-    preds.get(tgt)!.add(src);
-  }
-  const seen = new Set<string>();
-  const stack = [targetNodeId];
-  while (stack.length) {
-    const cur = stack.pop()!;
-    const ps = preds.get(cur);
-    if (!ps) continue;
-    for (const p of ps) {
-      if (!seen.has(p)) {
-        seen.add(p);
-        stack.push(p);
-      }
-    }
-  }
-  seen.delete(targetNodeId);
-  return seen;
-}
-
-/** Node ids of flow.loop ancestors (subset of ancestors). */
-export function findLoopAncestorIds(
-  nodes: GraphNodeLike[],
-  connections: GraphEdgeLike[],
-  targetNodeId: string
-): string[] {
-  const anc = computeAncestorNodeIds(nodes, connections, targetNodeId);
-  const byId = new Map(nodes.map((n) => [n.id, n]));
-  return [...anc].filter((id) => byId.get(id)?.type === 'flow.loop');
-}

src/components/FlowEditor/nodes/start/FormStartNodeConfig.tsx

@@ -8,6 +8,12 @@ import type { FormField } from '../shared/types';
 import { FORM_FIELD_TYPES, FORM_FIELD_TYPE_LABELS } from '../../../../utils/attributeTypeMapper';
 import styles from '../../editor/Automation2FlowEditor.module.css';
 import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
+import { FormFieldOptionsEditor } from '../form/FormFieldOptionsEditor';
+import {
+  deriveFormFieldPayloadKey,
+  formFieldTypeHasConfigurableOptions,
+  normalizeFormFieldOptions,
+} from '../form/formFieldOptionsUtils';
 
 import { useLanguage } from '../../../../providers/language/LanguageContext';
 
@@ -21,7 +27,9 @@ function _parseFields(params: Record<string, unknown>, t: (key: string) => strin
       const name = String(o.name ?? `field${i + 1}`);
       const label = String(o.label ?? `${t('Feld')} ${i + 1}`);
       const type = (FORM_FIELD_TYPES as readonly string[]).includes(rawType) ? rawType : 'text';
-      return { name, label, type } as FormField;
+      const required = Boolean(o.required);
+      const options = formFieldTypeHasConfigurableOptions(type) ? normalizeFormFieldOptions(o.options) : undefined;
+      return { name, label, type, required, ...(options !== undefined ? { options } : {}) } as FormField;
     }
     return { name: `field${i + 1}`, label: `${t('Feld')} ${i + 1}`, type: 'text' as const };
   });
@@ -43,29 +51,19 @@ export const FormStartNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
     <div className={styles.startNodeDoc}>
       <p className={styles.startNodeDocIntro}>
         <strong>{t('Formular-Felder')}</strong>{' '}
-        {t('werden beim Start ausgefüllt und liegen unter')}{' '}
+        {t('werden beim Start ausgefüllt. Der Payload-Schlüssel wird aus der Beschriftung abgeleitet.')}
-        <code>payload.&lt;name&gt;</code> {t('in der Start-Ausgabe.')}
       </p>
       <div className={styles.formFieldsList}>
         {fields.map((f, idx) => (
           <div key={idx} className={styles.formFieldRow}>
-            <input
-              className={styles.startsInput}
-              placeholder={t('Name (Payload-Key)')}
-              value={f.name ?? ''}
-              onChange={(e) => {
-                const next = [...fields];
-                next[idx] = { ...f, name: e.target.value };
-                setFields(next);
-              }}
-            />
             <input
               className={styles.startsInput}
               placeholder={t('Beschriftung')}
               value={f.label ?? ''}
               onChange={(e) => {
+                const label = e.target.value;
                 const next = [...fields];
-                next[idx] = { ...f, label: e.target.value };
+                next[idx] = { ...f, label, name: deriveFormFieldPayloadKey(label, idx) };
                 setFields(next);
               }}
             />
@@ -74,7 +72,12 @@ export const FormStartNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
               value={f.type ?? 'text'}
               onChange={(e) => {
                 const next = [...fields];
-                next[idx] = { name: f.name, label: f.label, type: e.target.value as FormField['type'] };
+                const type = e.target.value as FormField['type'];
+                const row: FormField = { ...f, type };
+                if (formFieldTypeHasConfigurableOptions(type)) {
+                  row.options = normalizeFormFieldOptions(row.options);
+                }
+                next[idx] = row;
                 setFields(next);
               }}
             >
@@ -89,13 +92,32 @@ export const FormStartNodeConfig: React.FC<NodeConfigRendererProps> = ({ params,
             >
               ✕
             </button>
+            {formFieldTypeHasConfigurableOptions(f.type) ? (
+              <div className={styles.formFieldOptionsBlock}>
+                <FormFieldOptionsEditor
+                  options={normalizeFormFieldOptions(f.options)}
+                  onChange={(opts) => {
+                    const next = [...fields];
+                    next[idx] = { ...next[idx], options: opts };
+                    setFields(next);
+                  }}
+                />
+              </div>
+            ) : null}
           </div>
         ))}
         <button
           type="button"
           className={styles.startsAddBtn}
           onClick={() =>
-            setFields([...fields, { name: `field${fields.length + 1}`, label: t('Neues Feld'), type: 'text' }])
+            setFields([
+              ...fields,
+              {
+                name: deriveFormFieldPayloadKey('', fields.length),
+                label: '',
+                type: 'text',
+              },
+            ])
           }
         >
           {t('+ Feld')}

src/components/FlowEditor/nodes/start/ScheduleStartNodeConfig.tsx

@@ -1,438 +1,33 @@
 /**
- * Start node (Zeitplan) — Karten-UI mit Konfiguration unter der gewählten Option.
+ * Start node (Zeitplan) — Accordion planner; gespeichert werden cron + schedule.
  */
 
-import React, { useState, useEffect, useCallback, useRef } from 'react';
+import React, { useCallback, useMemo } from 'react';
-import { AnimatePresence, LayoutGroup, motion, useReducedMotion } from 'framer-motion';
+import { flushSync } from 'react-dom';
 import type { NodeConfigRendererProps } from '../shared/types';
+import { SchedulePlanner } from '../../../SchedulePlanner';
 import {
-  type ScheduleSpec,
-  type ScheduleMode,
-  type IntervalUnit,
-  type CalendarPeriod,
   buildCronFromSpec,
   scheduleSpecFromParams,
-  WEEKDAYS_MO_SO,
+  scheduleSpecToPersistentJson,
-} from '../runtime/scheduleCron';
+  type ScheduleSpec,
-import styles from '../../editor/Automation2FlowEditor.module.css';
+} from '../../../../utils/scheduleCron';
-
-import { useLanguage } from '../../../../providers/language/LanguageContext';
-
-function _getModeOptions(t: (key: string) => string): { value: ScheduleMode; title: string; subtitle: string }[] {
-  return [
-    { value: 'daily', title: t('Täglich'), subtitle: t('Jeden Tag zur gleichen Zeit') },
-    { value: 'weekdays', title: t('Werktage'), subtitle: t('Montag bis Freitag') },
-    { value: 'weekly', title: t('Bestimmte Tage'), subtitle: t('Wochentage auswählen') },
-    { value: 'calendar', title: t('Ein anderer Zeitraum'), subtitle: t('Monatlich oder jährlich') },
-    { value: 'interval', title: t('Intervall'), subtitle: t('In regelmäßigen Abständen') },
-  ];
-}
-
-function _monthNames(t: (k: string) => string): string[] {
-  return [
-    t('Januar'), t('Februar'), t('März'), t('April'),
-    t('Mai'), t('Juni'), t('Juli'), t('August'),
-    t('September'), t('Oktober'), t('November'), t('Dezember'),
-  ];
-}
-
-function _getIntervalUnits(t: (key: string) => string): { value: IntervalUnit; label: string; title: string }[] {
-  return [
-    { value: 'seconds', label: t('Sekunde'), title: t('Sekunden') },
-    { value: 'minutes', label: t('Minute'), title: t('Minuten') },
-    { value: 'hours', label: t('Stunde'), title: t('Stunden') },
-    { value: 'days', label: t('Tag'), title: t('Tage') },
-    { value: 'years', label: t('Jahr'), title: t('Jahre') },
-  ];
-}
-
-function timeString(hour: number, minute: number): string {
-  return `${String(Math.max(0, Math.min(23, hour))).padStart(2, '0')}:${String(Math.max(0, Math.min(59, minute))).padStart(2, '0')}`;
-}
-
-function commitSpec(next: ScheduleSpec, updateParam: (key: string, value: unknown) => void) {
-  updateParam('schedule', next);
-  updateParam('cron', buildCronFromSpec(next));
-}
-
-function clampInterval(value: number, unit: IntervalUnit): number {
-  const v = Math.max(1, Math.floor(value) || 1);
-  switch (unit) {
-    case 'seconds':
-      return Math.min(59, v);
-    case 'minutes':
-      return Math.min(59, v);
-    case 'hours':
-      return Math.min(23, v);
-    case 'days':
-      return Math.min(31, v);
-    case 'years':
-      return Math.min(99, v);
-    default:
-      return v;
-  }
-}
-
-const EASE_SMOOTH = [0.33, 1, 0.68, 1] as const;
 
 export const ScheduleStartNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, updateParam }) => {
-  const { t } = useLanguage();
+  const spec = useMemo(
-  const modeOptions = _getModeOptions(t);
+    () => scheduleSpecFromParams(params as Record<string, unknown>),
-  const intervalUnits = _getIntervalUnits(t);
+    [params.cron, params.schedule]
-  const [spec, setSpec] = useState<ScheduleSpec>(() => scheduleSpecFromParams(params));
+  );
-  const prefersReducedMotion = useReducedMotion();
-  const specModeRef = useRef(spec.mode);
-  specModeRef.current = spec.mode;
-
-  useEffect(() => {
-    const derived = scheduleSpecFromParams(params as Record<string, unknown>);
-    console.log('[ScheduleStartNode] useEffect params → setSpec', {
-      paramsCron: params.cron,
-      paramsSchedule: params.schedule,
-      derivedMode: derived.mode,
-      previousSpecMode: specModeRef.current,
-    });
-    setSpec(derived);
-  }, [params.cron, params.schedule]);
-
-  useEffect(() => {
-    console.log('[ScheduleStartNode] spec.mode changed (UI sollte passen)', {
-      specMode: spec.mode,
-      cssBlockBase: styles.scheduleModeBlock,
-      cssBlockActive: styles.scheduleModeBlockActive,
-    });
-  }, [spec.mode]);
-
   const push = useCallback(
     (next: ScheduleSpec) => {
-      setSpec(next);
+      const sched = scheduleSpecToPersistentJson(next);
-      commitSpec(next, updateParam);
+      const cron = buildCronFromSpec(next);
+      flushSync(() => {
+        updateParam('schedule', sched);
+      });
+      updateParam('cron', cron);
     },
     [updateParam]
   );
-
+  return <SchedulePlanner value={spec} onChange={push} />;
-  const setMode = (mode: ScheduleMode) => {
-    console.log('[ScheduleStartNode] setMode', {
-      from: spec.mode,
-      to: mode,
-      refMode: specModeRef.current,
-    });
-    const base: ScheduleSpec = { ...spec, mode };
-    if (mode === 'weekly' && base.weekdays.length === 0) {
-      base.weekdays = [1, 2, 3, 4, 5];
-    }
-    if (mode === 'calendar') {
-      base.calendarPeriod = base.calendarPeriod ?? 'monthly';
-    }
-    push(base);
-  };
-
-  const onModeCardPointerEvent = (
-    phase: 'pointerdown' | 'click',
-    e: React.PointerEvent | React.MouseEvent,
-    o: { value: ScheduleMode; title: string; subtitle: string }
-  ) => {
-    const el = e.target as HTMLElement;
-    const cur = e.currentTarget as HTMLElement;
-    const isLast = o.value === 'interval';
-    if (!isLast) return;
-    const cx = 'clientX' in e ? e.clientX : 0;
-    const cy = 'clientY' in e ? e.clientY : 0;
-    const hit = typeof document !== 'undefined' ? document.elementFromPoint(cx, cy) : null;
-    const hitH = hit as HTMLElement | null;
-    console.log(`[ScheduleStartNode] ${phase} — unterstes Element (Intervall)`, {
-      intendedMode: o.value,
-      title: o.title,
-      specModeClosure: spec.mode,
-      specModeRef: specModeRef.current,
-      eventPhase: e.nativeEvent.eventPhase,
-      target: { tag: el?.tagName, className: el?.className, id: el?.id },
-      currentTarget: { tag: cur?.tagName, className: cur?.className },
-      clientX: cx,
-      clientY: cy,
-      pointerId: 'pointerId' in e ? (e as React.PointerEvent).pointerId : undefined,
-      isTrusted: e.nativeEvent.isTrusted,
-      elementFromPoint: hitH
-        ? {
-            tag: hitH.tagName,
-            className: hitH.className,
-            dataScheduleMode: hitH.closest?.('[data-schedule-mode]')?.getAttribute('data-schedule-mode'),
-            textSlice: (hitH.textContent ?? '').slice(0, 60),
-          }
-        : null,
-    });
-  };
-
-  const onTimeChange = (ev: React.ChangeEvent<HTMLInputElement>) => {
-    const v = ev.target.value;
-    if (!v) return;
-    const [hs, ms] = v.split(':');
-    const hour = Number(hs);
-    const minute = Number(ms);
-    if (Number.isNaN(hour) || Number.isNaN(minute)) return;
-    push({ ...spec, hour, minute });
-  };
-
-  const toggleWeekday = (cronDow: number) => {
-    const set = new Set(spec.weekdays);
-    if (set.has(cronDow)) set.delete(cronDow);
-    else set.add(cronDow);
-    let weekdays = [...set];
-    if (weekdays.length === 0) weekdays = [cronDow];
-    push({ ...spec, weekdays });
-  };
-
-  const setCalendarPeriod = (calendarPeriod: CalendarPeriod) => {
-    push({ ...spec, calendarPeriod });
-  };
-
-  const setIntervalUnit = (intervalUnit: IntervalUnit) => {
-    const next = { ...spec, intervalUnit };
-    next.intervalValue = clampInterval(next.intervalValue, intervalUnit);
-    push(next);
-  };
-
-  const panelTransition = prefersReducedMotion
-    ? { duration: 0 }
-    : {
-        height: { duration: 0.44, ease: EASE_SMOOTH },
-        opacity: { duration: 0.3, ease: 'easeOut' as const },
-      };
-
-  return (
-    <div className={styles.schedulePanel}>
-      <p className={styles.startNodeDocIntro}>
-        {t(
-          'Legen Sie fest, wann dieser Workflow automatisch laufen soll. Der technische Cron-Ausdruck wird unten automatisch erzeugt.'
-        )}
-      </p>
-
-      <LayoutGroup>
-      <div className={styles.scheduleModeStack}>
-        {modeOptions.map((o) => (
-          <motion.div
-            key={o.value}
-            data-schedule-mode={o.value}
-            data-active={spec.mode === o.value ? 'true' : 'false'}
-            className={
-              spec.mode === o.value
-                ? `${styles.scheduleModeBlock} ${styles.scheduleModeBlockActive}`
-                : styles.scheduleModeBlock
-            }
-          >
-            <motion.button
-              type="button"
-              className={styles.scheduleModeCard}
-              onPointerDown={(e) => onModeCardPointerEvent('pointerdown', e, o)}
-              onClick={(e) => {
-                onModeCardPointerEvent('click', e, o);
-                setMode(o.value);
-              }}
-              whileTap={prefersReducedMotion ? undefined : { scale: 0.992 }}
-              transition={{ type: 'spring', stiffness: 520, damping: 32 }}
-            >
-              <span className={styles.scheduleModeCardTitle}>{o.title}</span>
-              <span className={styles.scheduleModeCardSubtitle}>{o.subtitle}</span>
-            </motion.button>
-
-            <AnimatePresence initial={false}>
-              {spec.mode === o.value && (
-                <motion.div
-                  key={`panel-${o.value}`}
-                  className={styles.scheduleModeConfigShell}
-                  initial={{ height: 0, opacity: 0 }}
-                  animate={{ height: 'auto', opacity: 1 }}
-                  exit={{ height: 0, opacity: 0 }}
-                  transition={panelTransition}
-                  style={{ overflow: 'hidden' }}
-                >
-                  <div className={styles.scheduleModeConfig}>
-                {o.value === 'daily' && (
-                  <label className={styles.scheduleFieldRow}>
-                    <span className={styles.scheduleFieldLabel}>{t('Uhrzeit')}</span>
-                    <input
-                      type="time"
-                      step={60}
-                      className={styles.scheduleTimeInput}
-                      value={timeString(spec.hour, spec.minute)}
-                      onChange={onTimeChange}
-                    />
-                  </label>
-                )}
-
-                {o.value === 'weekdays' && (
-                  <label className={styles.scheduleFieldRow}>
-                    <span className={styles.scheduleFieldLabel}>{t('Uhrzeit')}</span>
-                    <input
-                      type="time"
-                      step={60}
-                      className={styles.scheduleTimeInput}
-                      value={timeString(spec.hour, spec.minute)}
-                      onChange={onTimeChange}
-                    />
-                  </label>
-                )}
-
-                {o.value === 'weekly' && (
-                  <>
-                    <div className={styles.scheduleFieldCol}>
-                      <span className={styles.scheduleFieldLabel}>{t('Wochentage')}</span>
-                      <div className={styles.scheduleWeekdayToggles}>
-                        {WEEKDAYS_MO_SO.map(({ cronDow }) => (
-                          <button
-                            key={cronDow}
-                            type="button"
-                            className={
-                              spec.weekdays.includes(cronDow) ? styles.scheduleDayOn : styles.scheduleDayOff
-                            }
-                            onClick={() => toggleWeekday(cronDow)}
-                          >
-                            {cronDow === 1 ? t('Mo') : cronDow === 2 ? t('Di') : cronDow === 3 ? t('Mi') : cronDow === 4 ? t('Do') : cronDow === 5 ? t('Fr') : cronDow === 6 ? t('Sa') : t('So')}
-                          </button>
-                        ))}
-                      </div>
-                    </div>
-                    <label className={styles.scheduleFieldRow}>
-                      <span className={styles.scheduleFieldLabel}>{t('Uhrzeit')}</span>
-                      <input
-                        type="time"
-                        step={60}
-                        className={styles.scheduleTimeInput}
-                        value={timeString(spec.hour, spec.minute)}
-                        onChange={onTimeChange}
-                      />
-                    </label>
-                  </>
-                )}
-
-                {o.value === 'calendar' && (
-                  <>
-                    <div className={styles.scheduleSubModes}>
-                      <button
-                        type="button"
-                        className={
-                          spec.calendarPeriod === 'monthly'
-                            ? `${styles.scheduleSubModeBtn} ${styles.scheduleSubModeBtnOn}`
-                            : styles.scheduleSubModeBtn
-                        }
-                        onClick={() => setCalendarPeriod('monthly')}
-                      >
-                        {t('Monatlich')}
-                      </button>
-                      <button
-                        type="button"
-                        className={
-                          spec.calendarPeriod === 'yearly'
-                            ? `${styles.scheduleSubModeBtn} ${styles.scheduleSubModeBtnOn}`
-                            : styles.scheduleSubModeBtn
-                        }
-                        onClick={() => setCalendarPeriod('yearly')}
-                      >
-                        {t('Jährlich')}
-                      </button>
-                    </div>
-
-                    {spec.calendarPeriod === 'monthly' && (
-                      <label className={styles.scheduleFieldRow}>
-                        <span className={styles.scheduleFieldLabel}>{t('Monatstag')}</span>
-                        <select
-                          className={styles.scheduleSelect}
-                          value={spec.monthDay}
-                          onChange={(e) => push({ ...spec, monthDay: Number(e.target.value) })}
-                        >
-                          {Array.from({ length: 31 }, (_, i) => i + 1).map((d) => (
-                            <option key={d} value={d}>
-                              {d}.
-                            </option>
-                          ))}
-                        </select>
-                      </label>
-                    )}
-
-                    {spec.calendarPeriod === 'yearly' && (
-                      <div className={styles.scheduleYearlyRow}>
-                        <label className={styles.scheduleFieldRowGrow}>
-                          <span className={styles.scheduleFieldLabel}>{t('Monat')}</span>
-                          <select
-                            className={styles.scheduleSelect}
-                            value={spec.monthIndex}
-                            onChange={(e) => push({ ...spec, monthIndex: Number(e.target.value) })}
-                          >
-                            {_monthNames(t).map((name, i) => (
-                              <option key={i + 1} value={i + 1}>
-                                {name}
-                              </option>
-                            ))}
-                          </select>
-                        </label>
-                        <label className={styles.scheduleFieldRowGrow}>
-                          <span className={styles.scheduleFieldLabel}>{t('Tag')}</span>
-                          <select
-                            className={styles.scheduleSelect}
-                            value={spec.monthDay}
-                            onChange={(e) => push({ ...spec, monthDay: Number(e.target.value) })}
-                          >
-                            {Array.from({ length: 31 }, (_, i) => i + 1).map((d) => (
-                              <option key={d} value={d}>
-                                {d}.
-                              </option>
-                            ))}
-                          </select>
-                        </label>
-                      </div>
-                    )}
-
-                    <label className={styles.scheduleFieldRow}>
-                      <span className={styles.scheduleFieldLabel}>{t('Uhrzeit')}</span>
-                      <input
-                        type="time"
-                        step={60}
-                        className={styles.scheduleTimeInput}
-                        value={timeString(spec.hour, spec.minute)}
-                        onChange={onTimeChange}
-                      />
-                    </label>
-                  </>
-                )}
-
-                {o.value === 'interval' && (
-                  <div className={styles.scheduleIntervalRow}>
-                    <span className={styles.scheduleFieldLabel}>{t('Alle')}</span>
-                    <input
-                      type="number"
-                      min={1}
-                      className={styles.scheduleNumberInput}
-                      value={spec.intervalValue}
-                      onChange={(e) =>
-                        push({
-                          ...spec,
-                          intervalValue: clampInterval(Number(e.target.value) || 1, spec.intervalUnit),
-                        })
-                      }
-                    />
-                    <select
-                      className={styles.scheduleUnitSelect}
-                      value={spec.intervalUnit}
-                      onChange={(e) => setIntervalUnit(e.target.value as IntervalUnit)}
-                      title={intervalUnits.find((u) => u.value === spec.intervalUnit)?.title}
-                    >
-                      {intervalUnits.map((u) => (
-                        <option key={u.value} value={u.value} title={u.title}>
-                          {u.label}
-                        </option>
-                      ))}
-                    </select>
-                  </div>
-                )}
-                  </div>
-                </motion.div>
-              )}
-            </AnimatePresence>
-          </motion.div>
-        ))}
-      </div>
-
-      </LayoutGroup>
-    </div>
-  );
 };

src/components/FlowEditor/nodes/switch/SwitchNodeConfig.tsx

@@ -1,250 +0,0 @@
-/**
- * Switch node config - RefSourceSelect für Datenquelle, Fälle mit Operator + Wert.
- * Gleicher Kontext wie IfElse: typabhängige Operatoren (z.B. Alter < 19, = 30).
- */
-
-import React from 'react';
-import type { NodeConfigRendererProps } from '../shared/types';
-import { RefSourceSelect, getFieldType } from '../shared/RefSourceSelect';
-import { useAutomation2DataFlow } from '../../context/Automation2DataFlowContext';
-import { isRef, createValue } from '../shared/dataRef';
-import { getMimeTypeOptionsFromUploadParams } from '../runtime/fileTypeMimeMapping';
-import { operatorsForType } from '../shared/conditionOperators';
-import styles from '../../editor/Automation2FlowEditor.module.css';
-
-import { useLanguage } from '../../../../providers/language/LanguageContext';
-
-export interface SwitchCase {
-  operator: string;
-  value?: string | number | boolean;
-}
-
-function normalizeCase(c: unknown): SwitchCase {
-  if (c && typeof c === 'object' && 'operator' in (c as object)) {
-    const o = c as SwitchCase;
-    const v = o.value;
-    const safeValue: string | number | boolean | undefined =
-      typeof v === 'string' || typeof v === 'number' || typeof v === 'boolean' ? v : undefined;
-    return { operator: o.operator ?? 'eq', value: safeValue };
-  }
-  const fallbackValue: string | number | boolean | undefined =
-    typeof c === 'string' || typeof c === 'number' || typeof c === 'boolean' ? c : undefined;
-  return { operator: 'eq', value: fallbackValue };
-}
-
-export const SwitchNodeConfig: React.FC<NodeConfigRendererProps> = ({ params, updateParam }) => {
-  const { t } = useLanguage();
-  const dataFlow = useAutomation2DataFlow();
-
-  const valueParam = params.value;
-  const ref = isRef(valueParam) ? valueParam : null;
-  let staticValue: string | number = '';
-  if (!ref && valueParam != null) {
-    if (typeof valueParam === 'object' && 'value' in valueParam) {
-      const v = (valueParam as { value: unknown }).value;
-      staticValue = v !== undefined && v !== null ? String(v) : '';
-    } else if (typeof valueParam === 'string' || typeof valueParam === 'number') {
-      staticValue = valueParam;
-    }
-  }
-  const rawCases = (params.cases as unknown[]) ?? [];
-  const cases: SwitchCase[] = rawCases.map(normalizeCase);
-
-  const fieldType = dataFlow ? getFieldType(ref, dataFlow.nodes, dataFlow.nodeOutputsPreview) : 'unknown';
-  const operators = operatorsForType(fieldType);
-  const isMimeTypeRef =
-    ref && ref.path?.length >= 2 && ref.path[ref.path.length - 1] === 'mimeType';
-  const sourceNode = ref && dataFlow
-    ? dataFlow.nodes.find((n: { id: string; type?: string; parameters?: Record<string, unknown> }) => n.id === ref.nodeId)
-    : null;
-  const mimeTypeOptions =
-    isMimeTypeRef && sourceNode?.type === 'input.upload' && sourceNode.parameters
-      ? getMimeTypeOptionsFromUploadParams(sourceNode.parameters as Record<string, unknown>)
-      : [];
-
-  const setValue = (val: unknown) => {
-    updateParam('value', val);
-  };
-
-  const setCases = (next: SwitchCase[]) => {
-    updateParam('cases', next);
-  };
-
-  const handleRefChange = (newRef: { type: 'ref'; nodeId: string; path: (string | number)[] } | null) => {
-    if (newRef) {
-      setValue(newRef);
-    } else {
-      setValue(createValue(staticValue));
-    }
-  };
-
-  const handleStaticValueChange = (v: string) => {
-    setValue(createValue(fieldType === 'number' ? parseFloat(v) || 0 : v));
-  };
-
-  const handleCaseOperatorChange = (index: number, op: string) => {
-    const opDef = operators.find((o) => o.value === op);
-    const next = [...cases];
-    next[index] = {
-      operator: op,
-      value: opDef?.needsValue ? cases[index]?.value : undefined,
-    };
-    setCases(next);
-  };
-
-  const handleCaseValueChange = (index: number, v: string | number | boolean) => {
-    const next = [...cases];
-    next[index] = {
-      ...next[index],
-      value: fieldType === 'number' ? (typeof v === 'number' ? v : parseFloat(String(v)) || 0)
-        : fieldType === 'boolean' ? (v === true || v === 'true')
-        : String(v),
-    };
-    setCases(next);
-  };
-
-  const renderCaseValueInput = (caseItem: SwitchCase, index: number) => {
-    const val = caseItem.value;
-    const valStr = String(val ?? '');
-
-    if (mimeTypeOptions.length > 0) {
-      return (
-        <select
-          value={valStr}
-          onChange={(e) => handleCaseValueChange(index, e.target.value)}
-          className={styles.startsInput}
-        >
-          <option value="">{t('MIME-Typ wählen')}</option>
-          {mimeTypeOptions.map((o) => (
-            <option key={o.value} value={o.value}>
-              {o.label} ({o.value})
-            </option>
-          ))}
-        </select>
-      );
-    }
-    if (fieldType === 'number') {
-      return (
-        <input
-          type="number"
-          className={styles.startsInput}
-          value={valStr}
-          onChange={(e) => handleCaseValueChange(index, parseFloat(e.target.value) || 0)}
-          placeholder="0"
-        />
-      );
-    }
-    if (fieldType === 'date') {
-      return (
-        <input
-          type="date"
-          className={styles.startsInput}
-          value={valStr}
-          onChange={(e) => handleCaseValueChange(index, e.target.value)}
-        />
-      );
-    }
-    if (fieldType === 'boolean') {
-      return (
-        <select
-          value={val === true ? 'true' : val === false ? 'false' : ''}
-          onChange={(e) => {
-            const v = e.target.value;
-            handleCaseValueChange(index, v === 'true' ? true : v === 'false' ? false : '');
-          }}
-          className={styles.startsInput}
-        >
-          <option value="">{t('Wählen')}</option>
-          <option value="true">{t('Ja (true)')}</option>
-          <option value="false">{t('Nein (false)')}</option>
-        </select>
-      );
-    }
-    return (
-      <input
-        type="text"
-        className={styles.startsInput}
-        value={valStr}
-        onChange={(e) => handleCaseValueChange(index, e.target.value)}
-        placeholder={isMimeTypeRef ? t('z.B. application/pdf') : t('Wert')}
-      />
-    );
-  };
-
-  const addCase = () => {
-    const opDef = operators[0];
-    const defaultVal = opDef?.needsValue
-      ? (fieldType === 'number' ? 0 : fieldType === 'boolean' ? false : '')
-      : undefined;
-    setCases([
-      ...cases,
-      { operator: opDef?.value ?? 'eq', value: defaultVal },
-    ]);
-  };
-
-  return (
-    <div className={styles.ifElseConditionEditor}>
-      <div className={styles.ifElseConditionRow}>
-        <label>{t('Datenquelle')}</label>
-        <RefSourceSelect
-          value={ref}
-          onChange={handleRefChange}
-          placeholder={t('Feld zum Vergleich wählen')}
-        />
-      </div>
-
-      {!ref && (
-        <div className={styles.ifElseConditionRow}>
-          <label>{t('Fester Wert (ohne Referenz)')}</label>
-          <input
-            type="text"
-            value={String(staticValue ?? '')}
-            onChange={(e) => handleStaticValueChange(e.target.value)}
-            placeholder={t('z. B. CH oder 42')}
-          />
-        </div>
-      )}
-
-      <div className={styles.ifElseConditionRow}>
-        <label>{t('Fälle / Reihenfolge / Ausgabe')}</label>
-        <div className={styles.formFieldsList}>
-          {cases.map((c, i) => {
-            const opDef = operators.find((o) => o.value === c.operator) ?? operators[0];
-            const needsValue = opDef?.needsValue ?? true;
-            return (
-              <div key={i} className={styles.formFieldRow}>
-                <select
-                  value={c.operator}
-                  onChange={(e) => handleCaseOperatorChange(i, e.target.value)}
-                  className={styles.startsInput}
-                  style={{ minWidth: 140 }}
-                >
-                  {operators.map((o) => (
-                    <option key={o.value} value={o.value}>
-                      {o.label}
-                    </option>
-                  ))}
-                </select>
-                {needsValue && (
-                  <div style={{ flex: 1 }}>
-                    {renderCaseValueInput(c, i)}
-                  </div>
-                )}
-                <button
-                  type="button"
-                  className={styles.formFieldRemoveButton}
-                  onClick={() => setCases(cases.filter((_, j) => j !== i))}
-                >
-                  ✕
-                </button>
-              </div>
-            );
-          })}
-          <button type="button" className={styles.startsAddBtn} onClick={addCase}>
-            {t('+ Fall')}
-          </button>
-        </div>
-      </div>
-    </div>
-  );
-};

src/components/FlowEditor/nodes/switch/index.ts

@@ -1 +1,2 @@
-export { SwitchNodeConfig } from './SwitchNodeConfig';
+export { CaseListEditor as SwitchNodeConfig } from '../frontendTypeRenderers/CaseListEditor';
+export type { SwitchCase } from '../frontendTypeRenderers/CaseListEditor';

src/components/FlowEditor/workflowRuntime/WorkflowRuntimeFormFields.tsx

@@ -0,0 +1,236 @@
+/**
+ * Runtime form fields — shared by Human Task input.form and workflow list trigger.form start.
+ * Field rows match task.config.fields / graph node parameters.formFields shape from the backend.
+ */
+
+import React, { useEffect, useState } from 'react';
+import { useApiRequest } from '../../../hooks/useApi';
+import { loadClickupListTasksForDropdown, type ApiRequestFunction } from '../../../api/workflowApi';
+import { normalizeFormFieldOptions } from '../nodes/form';
+import { useLanguage } from '../../../providers/language/LanguageContext';
+
+export type WorkflowRuntimeFormFieldRow = {
+  name: string;
+  type: string;
+  label: string;
+  required?: boolean;
+  options?: unknown;
+  clickupConnectionId?: string;
+  clickupListId?: string;
+  clickupStatusOptions?: Array<{ value: string; label: string }>;
+};
+
+export function relationshipTaskIdFromFormValue(v: unknown): string {
+  if (v && typeof v === 'object' && !Array.isArray(v) && 'add' in v) {
+    const a = (v as { add?: unknown[] }).add;
+    if (Array.isArray(a) && a[0] != null && String(a[0]).trim()) return String(a[0]);
+  }
+  return '';
+}
+
+function InputFormClickupTaskField({
+  connectionId,
+  listId,
+  value,
+  onChange,
+  request,
+}: {
+  connectionId: string;
+  listId: string;
+  value: unknown;
+  onChange: (v: unknown) => void;
+  request: ApiRequestFunction;
+}) {
+  const { t } = useLanguage();
+  const [tasks, setTasks] = useState<Array<{ id: string; name: string }>>([]);
+  const [loading, setLoading] = useState(false);
+  const [err, setErr] = useState<string | null>(null);
+
+  useEffect(() => {
+    const cid = connectionId.trim();
+    const lid = listId.trim();
+    if (!cid || !lid) {
+      setTasks([]);
+      return;
+    }
+    let cancelled = false;
+    setLoading(true);
+    setErr(null);
+    loadClickupListTasksForDropdown(request, cid, lid)
+      .then((rows) => {
+        if (!cancelled) setTasks(rows);
+      })
+      .catch(() => {
+        if (!cancelled) {
+          setTasks([]);
+          setErr(t('Aufgaben konnten nicht geladen werden.'));
+        }
+      })
+      .finally(() => {
+        if (!cancelled) setLoading(false);
+      });
+    return () => {
+      cancelled = true;
+    };
+  }, [request, connectionId, listId, t]);
+
+  const sel = relationshipTaskIdFromFormValue(value);
+
+  if (!connectionId.trim() || !listId.trim()) {
+    return (
+      <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #666)' }}>
+        {t('Für dieses Feld sind im Formular-Node ClickUp-Verbindung und Listen-ID gesetzt — bitte Workflow prüfen.')}
+      </p>
+    );
+  }
+
+  return (
+    <>
+      {err ? (
+        <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #c00)' }}>{err}</p>
+      ) : null}
+      {loading ? (
+        <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #666)' }}>{t('lade Aufgaben')}</p>
+      ) : (
+        <select
+          value={sel}
+          onChange={(e) => {
+            const tid = e.target.value;
+            if (!tid) onChange({ add: [], rem: [] });
+            else onChange({ add: [tid], rem: [] });
+          }}
+        >
+          <option value="">{t('Aufgabe wählen')}</option>
+          {tasks.map((taskRow) => (
+            <option key={taskRow.id} value={taskRow.id}>
+              {taskRow.name}
+            </option>
+          ))}
+        </select>
+      )}
+    </>
+  );
+}
+
+export function useWorkflowRuntimeFormRequiredOk(
+  fields: WorkflowRuntimeFormFieldRow[],
+  formData: Record<string, unknown>
+): boolean {
+  const requiredFields = fields.filter((f) => f.required);
+  return requiredFields.every((f) => {
+    const v = formData[f.name];
+    if (f.type === 'boolean') return true;
+    if (f.type === 'clickup_tasks') {
+      return relationshipTaskIdFromFormValue(v) !== '';
+    }
+    if (f.type === 'clickup_status') {
+      return v !== undefined && v !== null && String(v).trim() !== '';
+    }
+    if (
+      (f.type === 'select' || f.type === 'enum') &&
+      normalizeFormFieldOptions(f.options).some((o) => String(o.value).trim() !== '')
+    ) {
+      return v !== undefined && v !== null && String(v).trim() !== '';
+    }
+    return v !== undefined && v !== null && String(v).trim() !== '';
+  });
+}
+
+export interface WorkflowRuntimeFormFieldsProps {
+  fields: WorkflowRuntimeFormFieldRow[];
+  formData: Record<string, unknown>;
+  setFormData: React.Dispatch<React.SetStateAction<Record<string, unknown>>>;
+  formFieldsClassName: string;
+}
+
+/**
+ * Renders the same controls as TaskCard input.form (no Popup — parent wraps if needed).
+ */
+export const WorkflowRuntimeFormFields: React.FC<WorkflowRuntimeFormFieldsProps> = ({
+  fields,
+  formData,
+  setFormData,
+  formFieldsClassName,
+}) => {
+  const { t } = useLanguage();
+  const { request } = useApiRequest();
+
+  const renderFormControl = (field: WorkflowRuntimeFormFieldRow): React.ReactNode => {
+    const selectChoices = normalizeFormFieldOptions(field.options).filter((o) => String(o.value).trim() !== '');
+    if (field.type === 'boolean') {
+      return (
+        <input
+          type="checkbox"
+          checked={(formData[field.name] as boolean) ?? false}
+          onChange={(e) => setFormData((p) => ({ ...p, [field.name]: e.target.checked }))}
+        />
+      );
+    }
+    if (field.type === 'clickup_tasks' && request) {
+      return (
+        <InputFormClickupTaskField
+          connectionId={field.clickupConnectionId ?? ''}
+          listId={field.clickupListId ?? ''}
+          value={formData[field.name]}
+          onChange={(v) => setFormData((p) => ({ ...p, [field.name]: v }))}
+          request={request}
+        />
+      );
+    }
+    if (
+      field.type === 'clickup_status' &&
+      Array.isArray(field.clickupStatusOptions) &&
+      field.clickupStatusOptions.length > 0
+    ) {
+      return (
+        <select
+          value={(formData[field.name] as string) ?? ''}
+          onChange={(e) => setFormData((p) => ({ ...p, [field.name]: e.target.value }))}
+        >
+          <option value="">{t('Status wählen')}</option>
+          {field.clickupStatusOptions.map((o) => (
+            <option key={o.value} value={o.value}>
+              {o.label}
+            </option>
+          ))}
+        </select>
+      );
+    }
+    if ((field.type === 'select' || field.type === 'enum') && selectChoices.length > 0) {
+      return (
+        <select
+          value={(formData[field.name] as string) ?? ''}
+          onChange={(e) => setFormData((p) => ({ ...p, [field.name]: e.target.value }))}
+        >
+          <option value="">{t('Bitte wählen')}</option>
+          {selectChoices.map((o) => (
+            <option key={o.value} value={o.value}>
+              {o.label || o.value}
+            </option>
+          ))}
+        </select>
+      );
+    }
+    return (
+      <input
+        type={field.type === 'number' ? 'number' : field.type === 'date' ? 'date' : 'text'}
+        value={(formData[field.name] as string) ?? ''}
+        onChange={(e) => setFormData((p) => ({ ...p, [field.name]: e.target.value }))}
+      />
+    );
+  };
+
+  return (
+    <div className={formFieldsClassName}>
+      {fields.map((f) => (
+        <div key={f.name}>
+          <label>
+            {f.label || f.name}
+            {f.required && ' *'}
+          </label>
+          {renderFormControl(f)}
+        </div>
+      ))}
+    </div>
+  );
+};

src/components/FormGenerator/FormGeneratorTree/FormGeneratorTree.module.css

@@ -543,6 +543,22 @@
   line-height: 1.5;
 }
 
+/* Embedded workflow / compact pickers — fixed height so flex children (treeWrapper) get a real viewport */
+.embeddedPicker {
+  display: flex;
+  flex-direction: column;
+  flex: none !important;
+  min-height: 0;
+  overflow: hidden;
+  /* height + maxHeight set inline (embedMaxHeight) */
+}
+
+.embeddedPicker .treeWrapper {
+  flex: 1 1 0;
+  min-height: 0;
+  max-height: none;
+}
+
 /* Compact mode */
 .compactMode .sectionHeader {
   padding: 6px 8px;

src/components/FormGenerator/FormGeneratorTree/FormGeneratorTree.tsx

@@ -104,6 +104,7 @@ function _buildChildMap<T>(nodes: TreeNode<T>[]): Map<string | '__root__', TreeN
 function _flatten<T>(
   nodes: TreeNode<T>[],
   expandedIds: Set<string>,
+  confirmedEmptyFolderIds: Set<string>,
 ): FlatEntry<T>[] {
   const childMap = _buildChildMap(nodes);
   const result: FlatEntry<T>[] = [];
@@ -112,8 +113,22 @@ function _flatten<T>(
     const children = childMap.get(parentKey);
     if (!children) return;
     for (const node of children) {
-      const nodeChildren = childMap.get(node.id);
+      const loadedChildren = childMap.get(node.id) ?? [];
-      const hasChildren = (nodeChildren && nodeChildren.length > 0) || node.type === 'folder';
+      const hasLoadedKids = loadedChildren.length > 0;
+      let hasChildren = false;
+
+      if (node.type !== 'folder') {
+        hasChildren = hasLoadedKids;
+      } else if (hasLoadedKids) {
+        hasChildren = true;
+      } else if (confirmedEmptyFolderIds.has(node.id)) {
+        hasChildren = false;
+      } else if (node.hasSubfoldersInApiTree === false && node.mayHaveLazyFileChildren === false) {
+        hasChildren = false;
+      } else {
+        hasChildren = true;
+      }
+
       result.push({ node, depth, hasChildren });
       if (hasChildren && expandedIds.has(node.id)) {
         _walk(node.id, depth + 1);
@@ -180,6 +195,8 @@ interface TreeNodeRowProps<T = any> {
   onDragOver: (e: React.DragEvent, node: TreeNode<T>) => void;
   onDragLeave: (e: React.DragEvent) => void;
   onDrop: (e: React.DragEvent, node: TreeNode<T>) => void;
+  hideRowActionButtons?: boolean;
+  dragDropEnabled?: boolean;
 }
 
 const TreeNodeRow = React.memo(function TreeNodeRow<T>({
@@ -213,6 +230,8 @@ const TreeNodeRow = React.memo(function TreeNodeRow<T>({
   onDragOver,
   onDragLeave,
   onDrop,
+  hideRowActionButtons = false,
+  dragDropEnabled = true,
 }: TreeNodeRowProps<T>) {
   const { node, depth, hasChildren } = entry;
   const renameRef = useRef<HTMLInputElement>(null);
@@ -246,11 +265,12 @@ const TreeNodeRow = React.memo(function TreeNodeRow<T>({
   const _handleDoubleClick = useCallback(
     (e: React.MouseEvent) => {
       e.stopPropagation();
+      if (hideRowActionButtons) return;
       if (ownership === 'own' && provider.canRename?.(node)) {
         onStartRename(node.id);
       }
     },
-    [ownership, provider, node, onStartRename],
+    [hideRowActionButtons, ownership, provider, node, onStartRename],
   );
 
   const _handleRowClick = useCallback(
@@ -298,11 +318,11 @@ const TreeNodeRow = React.memo(function TreeNodeRow<T>({
       className={rowClasses}
       onClick={_handleRowClick}
       onDoubleClick={_handleDoubleClick}
-      draggable
+      draggable={dragDropEnabled}
-      onDragStart={(e) => onDragStart(e, node)}
+      onDragStart={dragDropEnabled ? (e) => onDragStart(e, node) : undefined}
-      onDragOver={(e) => onDragOver(e, node)}
+      onDragOver={dragDropEnabled ? (e) => onDragOver(e, node) : undefined}
-      onDragLeave={onDragLeave}
+      onDragLeave={dragDropEnabled ? onDragLeave : undefined}
-      onDrop={(e) => onDrop(e, node)}
+      onDrop={dragDropEnabled ? (e) => onDrop(e, node) : undefined}
       data-node-id={node.id}
       title={node.name}
       role="treeitem"
@@ -312,7 +332,7 @@ const TreeNodeRow = React.memo(function TreeNodeRow<T>({
     >
       <div className={styles.indentSpacer} style={{ width: depth * INDENT_PX }} />
 
-      {selectable && (
+      {selectable && !hideRowActionButtons && (
         <input
           type="checkbox"
           className={styles.nodeCheckbox}
@@ -361,156 +381,174 @@ const TreeNodeRow = React.memo(function TreeNodeRow<T>({
         </span>
       )}
 
-      <div className={styles.nodeSizeGroup}>
+      {!hideRowActionButtons && (
         <span className={styles.nodeSize}>
           {node.sizeBytes != null ? _formatSize(node.sizeBytes) : ''}
         </span>
+      )}
 
-        <div className={styles.nodeActionsHover}>
+      {!hideRowActionButtons && (
-          {canCreateChild && onCreateChild && (
+        <>
-            <button
+          <div className={styles.nodeActionsHover}>
-              className={styles.emojiBtn}
+            {canCreateChild && onCreateChild && (
-              onClick={(e) => { e.stopPropagation(); onCreateChild(node.id); }}
+              <button
-              title="Neuer Unterordner"
+                className={styles.emojiBtn}
-              tabIndex={-1}
+                onClick={(e) => {
-            >
+                  e.stopPropagation();
-              {'\u2795'}
+                  onCreateChild(node.id);
-            </button>
+                }}
-          )}
+                title="Neuer Unterordner"
+                tabIndex={-1}
+              >
+                {'\u2795'}
+              </button>
+            )}
 
-          {canRename && (
+            {canRename && (
-            <button
+              <button
-              className={styles.emojiBtn}
+                className={styles.emojiBtn}
-              onClick={(e) => { e.stopPropagation(); onStartRename(node.id); }}
+                onClick={(e) => {
-              title="Umbenennen"
+                  e.stopPropagation();
-              tabIndex={-1}
+                  onStartRename(node.id);
-            >
+                }}
-              {'\u270F\uFE0F'}
+                title="Umbenennen"
-            </button>
+                tabIndex={-1}
-          )}
+              >
+                {'\u270F\uFE0F'}
+              </button>
+            )}
 
-          {node.type !== 'folder' && provider.downloadNode && (
+            {node.type !== 'folder' && provider.downloadNode && (
-            <button
+              <button
-              className={styles.emojiBtn}
+                className={styles.emojiBtn}
-              onClick={(e) => { e.stopPropagation(); onDownload(node); }}
+                onClick={(e) => {
-              title="Datei herunterladen"
+                  e.stopPropagation();
-              tabIndex={-1}
+                  onDownload(node);
-            >
+                }}
-              {'\u{1F4E5}'}
+                title="Datei herunterladen"
-            </button>
+                tabIndex={-1}
-          )}
+              >
+                {'\u{1F4E5}'}
+              </button>
+            )}
 
-          {canDelete && (
+            {canDelete && (
-            <button
+              <button
-              className={styles.emojiBtn}
+                className={styles.emojiBtn}
-              onClick={(e) => { e.stopPropagation(); onDelete(node.id); }}
+                onClick={(e) => {
-              title="Loeschen"
+                  e.stopPropagation();
-              tabIndex={-1}
+                  onDelete(node.id);
-            >
+                }}
-              {'\u{1F5D1}\uFE0F'}
+                title="Loeschen"
-            </button>
+                tabIndex={-1}
-          )}
+              >
-        </div>
+                {'\u{1F5D1}\uFE0F'}
-      </div>
+              </button>
+            )}
+          </div>
 
-      <div className={styles.nodeActionsPersistent}>
+          <div className={styles.nodeActionsPersistent}>
-        {/* Order (left-to-right): extraActions (e.g. settings) -> RAG -> sendToChat -> scope -> neutralize. */}
+            {/* Order (left-to-right): extraActions (e.g. settings) -> RAG -> sendToChat -> scope -> neutralize. */}
-        {node.extraActions?.map((action) => (
+            {node.extraActions?.map((action) => (
-          <button
+              <button
-            key={action.key}
+                key={action.key}
-            className={`${styles.emojiBtn} ${action.disabled ? styles.emojiBtnReadonly : ''}`}
+                className={`${styles.emojiBtn} ${action.disabled ? styles.emojiBtnReadonly : ''}`}
-            onClick={(e) => {
+                onClick={(e) => {
-              e.stopPropagation();
+                  e.stopPropagation();
-              if (!action.disabled) onExtraAction(node.id, action);
+                  if (!action.disabled) onExtraAction(node.id, action);
-            }}
+                }}
-            title={action.tooltip}
+                title={action.tooltip}
-            tabIndex={-1}
+                tabIndex={-1}
-            disabled={action.disabled}
+                disabled={action.disabled}
-          >
+              >
-            {pendingActions.has(action.key)
+                {pendingActions.has(action.key)
-              ? <span className={styles.flagSpinner} />
+                  ? <span className={styles.flagSpinner} />
-              : action.value === 'mixed'
+                  : action.value === 'mixed'
-                ? <span className={styles.flagMixed}>{_MIXED_SYMBOL}</span>
+                    ? <span className={styles.flagMixed}>{_MIXED_SYMBOL}</span>
-                : action.icon}
+                    : action.icon}
-          </button>
+              </button>
-        ))}
+            ))}
 
-        {node.ragIndexEnabled !== undefined && (
+            {node.ragIndexEnabled !== undefined && (
-          <button
+              <button
-            className={`${styles.emojiBtn} ${canPatchRagIndex ? '' : styles.emojiBtnReadonly}`}
+                className={`${styles.emojiBtn} ${canPatchRagIndex ? '' : styles.emojiBtnReadonly}`}
-            onClick={(e) => {
+                onClick={(e) => {
-              e.stopPropagation();
+                  e.stopPropagation();
-              if (canPatchRagIndex) onToggleRagIndex(node);
+                  if (canPatchRagIndex) onToggleRagIndex(node);
-            }}
+                }}
-            title={node.ragIndexEnabled === 'mixed'
+                title={node.ragIndexEnabled === 'mixed'
-              ? 'Gemischt - Klick setzt explizit'
+                  ? 'Gemischt - Klick setzt explizit'
-              : node.ragIndexEnabled ? 'RAG-Indexierung an' : 'RAG-Indexierung aus'}
+                  : node.ragIndexEnabled ? 'RAG-Indexierung an' : 'RAG-Indexierung aus'}
-            tabIndex={-1}
+                tabIndex={-1}
-          >
+              >
-            {pendingActions.has(_ACTION_RAG)
+                {pendingActions.has(_ACTION_RAG)
-              ? <span className={styles.flagSpinner} />
+                  ? <span className={styles.flagSpinner} />
-              : node.ragIndexEnabled === 'mixed'
+                  : node.ragIndexEnabled === 'mixed'
-                ? <span className={styles.flagMixed}>{_MIXED_SYMBOL}</span>
+                    ? <span className={styles.flagMixed}>{_MIXED_SYMBOL}</span>
-                : node.ragIndexEnabled === true
+                    : node.ragIndexEnabled === true
-                  ? _RAG_ON_EMOJI
+                      ? _RAG_ON_EMOJI
-                  : <span style={_OFF_STATE_STYLE}>{_RAG_OFF_EMOJI}</span>}
+                      : <span style={_OFF_STATE_STYLE}>{_RAG_OFF_EMOJI}</span>}
-          </button>
+              </button>
-        )}
+            )}
 
-        {onSendToChat && (
+            {onSendToChat && (
-          <button
+              <button
-            className={styles.emojiBtn}
+                className={styles.emojiBtn}
-            onClick={(e) => {
+                onClick={(e) => {
-              e.stopPropagation();
+                  e.stopPropagation();
-              onSendToChat(node);
+                  onSendToChat(node);
-            }}
+                }}
-            title="In Chat senden"
+                title="In Chat senden"
-            tabIndex={-1}
+                tabIndex={-1}
-          >
+              >
-            {'\u{1F4AC}'}
+                {'\u{1F4AC}'}
-          </button>
+              </button>
-        )}
+            )}
 
-        {node.scope !== undefined && (
+            {node.scope !== undefined && (
-          <button
+              <button
-            className={`${styles.emojiBtn} ${canPatchScope ? '' : styles.emojiBtnReadonly}`}
+                className={`${styles.emojiBtn} ${canPatchScope ? '' : styles.emojiBtnReadonly}`}
-            onClick={(e) => {
+                onClick={(e) => {
-              e.stopPropagation();
+                  e.stopPropagation();
-              if (canPatchScope) onCycleScope(node);
+                  if (canPatchScope) onCycleScope(node);
-            }}
+                }}
-            title={node.scope === 'mixed' ? 'Gemischt - Klick setzt explizit' : `Scope: ${node.scope}`}
+                title={node.scope === 'mixed'
-            tabIndex={-1}
+                  ? 'Gemischt - Klick setzt explizit'
-          >
+                  : `Scope: ${node.scope}`}
-            {pendingActions.has(_ACTION_SCOPE)
+                tabIndex={-1}
-              ? <span className={styles.flagSpinner} />
+              >
-              : node.scope === 'mixed'
+                {pendingActions.has(_ACTION_SCOPE)
-                ? <span className={styles.flagMixed}>{_MIXED_SYMBOL}</span>
+                  ? <span className={styles.flagSpinner} />
-                : (_SCOPE_EMOJIS[node.scope] ?? _SCOPE_EMOJIS.personal)}
+                  : node.scope === 'mixed'
-          </button>
+                    ? <span className={styles.flagMixed}>{_MIXED_SYMBOL}</span>
-        )}
+                    : (_SCOPE_EMOJIS[node.scope] ?? _SCOPE_EMOJIS.personal)}
+              </button>
+            )}
 
-        {node.neutralize !== undefined && (
+            {node.neutralize !== undefined && (
-          <button
+              <button
-            className={`${styles.emojiBtn} ${canPatchNeutralize ? '' : styles.emojiBtnReadonly}`}
+                className={`${styles.emojiBtn} ${canPatchNeutralize ? '' : styles.emojiBtnReadonly}`}
-            onClick={(e) => {
+                onClick={(e) => {
-              e.stopPropagation();
+                  e.stopPropagation();
-              if (canPatchNeutralize) onToggleNeutralize(node);
+                  if (canPatchNeutralize) onToggleNeutralize(node);
-            }}
+                }}
-            title={node.neutralize === 'mixed'
+                title={node.neutralize === 'mixed'
-              ? 'Gemischt - Klick setzt explizit'
+                  ? 'Gemischt - Klick setzt explizit'
-              : node.neutralize ? 'Neutralisiert' : 'Nicht neutralisiert'}
+                  : node.neutralize ? 'Neutralisiert' : 'Nicht neutralisiert'}
-            tabIndex={-1}
+                tabIndex={-1}
-          >
+              >
-            {pendingActions.has(_ACTION_NEUTRALIZE)
+                {pendingActions.has(_ACTION_NEUTRALIZE)
-              ? <span className={styles.flagSpinner} />
+                  ? <span className={styles.flagSpinner} />
-              : node.neutralize === 'mixed'
+                  : node.neutralize === 'mixed'
-                ? <span className={styles.flagMixed}>{_MIXED_SYMBOL}</span>
+                    ? <span className={styles.flagMixed}>{_MIXED_SYMBOL}</span>
-                : node.neutralize === true
+                    : node.neutralize === true
-                  ? _NEUTRALIZE_ON_EMOJI
+                      ? _NEUTRALIZE_ON_EMOJI
-                  : <span style={_OFF_STATE_STYLE}>{_NEUTRALIZE_OFF_EMOJI}</span>}
+                      : <span style={_OFF_STATE_STYLE}>{_NEUTRALIZE_OFF_EMOJI}</span>}
-          </button>
+              </button>
-        )}
+            )}
-      </div>
+          </div>
+        </>
+      )}
     </div>
   );
 }) as <T>(props: TreeNodeRowProps<T>) => React.ReactElement;
@@ -530,8 +568,11 @@ export function FormGeneratorTree<T = any>({
   onSendToChat,
   allowCreateFolder = true,
   selectable = true,
-  refreshAfterAction = false,
   className,
+  embedMaxHeight,
+  hideRowActionButtons = false,
+  hideSectionHeader = false,
+  enableDragDrop,
 }: FormGeneratorTreeProps<T>) {
   const { t } = useLanguage();
   const { confirm, ConfirmDialog } = useConfirm();
@@ -546,8 +587,11 @@ export function FormGeneratorTree<T = any>({
   const [dragOverId, setDragOverId] = useState<string | null>(null);
   const [draggingIds, setDraggingIds] = useState<Set<string>>(new Set());
   const [filterText, setFilterText] = useState('');
-  /** Map of nodeId -> set of action keys currently pending (for spinner rendering). */
+  /** Folders we expanded and confirmed have no visible children → hide chevron like a real leaf */
-  const [pendingActions, setPendingActions] = useState<Map<string, Set<string>>>(new Map());
+  const [confirmedEmptyFolderIds, setConfirmedEmptyFolderIds] = useState(() => new Set<string>());
+  /** Per-node set of in-flight action keys (e.g. scope/neutralize/rag) so rows
+   *  can render a spinner over the corresponding button. */
+  const [pendingActions, setPendingActions] = useState<Map<string, Set<string>>>(() => new Map());
   const lastSelectedIdRef = useRef<string | null>(null);
   const treeContentRef = useRef<HTMLDivElement>(null);
   /** Tracks node ids for which auto-expand has already fired (one-shot). */
@@ -569,48 +613,28 @@ export function FormGeneratorTree<T = any>({
   );
 
 
-  /** After a toggle, collect all currently visible node IDs and ask the
+  /** After a toggle, refetch children for root + all expanded parents so the
-   *  provider for their updated attributes. Patches only attribute fields
+   *  backend-authoritative effective flag values are current. No attribute-only
-   *  (neutralize, scope, ragIndexEnabled) on existing nodes — no structural
+   *  shortcut — the backend is the single source of truth (spec 2026-05-18). */
-   *  reload. Falls back to full refetch if provider doesn't implement
-   *  refreshAttributes. */
   const _refreshVisibleAttributes = useCallback(async () => {
-    if (provider.refreshAttributes) {
+    const expandedList: (string | null)[] = [null, ...Array.from(expandedIds)];
-      const visibleIds = flatEntriesRef.current.map((e) => e.node.id);
+    const fetched = await Promise.all(
-      if (visibleIds.length === 0) return;
+      expandedList.map((p) => provider.loadChildren(p, ownership)),
-      const attrs = await provider.refreshAttributes(visibleIds);
+    );
-      setNodes((prev) =>
+    const refetchedParents = new Set(expandedList.map((p) => p ?? '__null__'));
-        prev.map((n) => {
+    setNodes((prev) => {
-          const update = attrs.get(n.id);
+      const keepers = prev.filter((n) => {
-          if (!update) return n;
+        const key = n.parentId ?? '__null__';
-          const patched: Partial<typeof n> = {};
+        return !refetchedParents.has(key);
-          if (n.neutralize !== undefined && update.neutralize !== undefined) patched.neutralize = update.neutralize;
-          if (n.scope !== undefined && update.scope !== undefined) patched.scope = update.scope;
-          if (n.ragIndexEnabled !== undefined && update.ragIndexEnabled !== undefined) patched.ragIndexEnabled = update.ragIndexEnabled;
-          if (Object.keys(patched).length === 0) return n;
-          return { ...n, ...patched };
-        }),
-      );
-    } else {
-      const expandedList: (string | null)[] = [null, ...Array.from(expandedIds)];
-      const fetched = await Promise.all(
-        expandedList.map((p) => provider.loadChildren(p, ownership)),
-      );
-      const refetchedParents = new Set(expandedList.map((p) => p ?? '__null__'));
-      setNodes((prev) => {
-        const keepers = prev.filter((n) => {
-          const key = n.parentId ?? '__null__';
-          return !refetchedParents.has(key);
-        });
-        return [...keepers, ...fetched.flat()];
       });
-    }
+      return [...keepers, ...fetched.flat()];
+    });
   }, [expandedIds, provider, ownership]);
 
   /** Wrap any async action with pending-state tracking so the tree can show
    *  a spinner over the corresponding button. Generic — no domain knowledge.
-   *  When `refreshAfterAction` is enabled, the spinner stays on until the
+   *  Always refetches all expanded parents after the action completes so the
-   *  refreshed attributes have been written into state. */
+   *  backend-authoritative values are rendered. */
   const _runAction = useCallback(
     async (nodeId: string, actionKey: string, fn: () => Promise<void> | void) => {
       setPendingActions((prev) => {
@@ -622,9 +646,7 @@ export function FormGeneratorTree<T = any>({
       });
       try {
         await fn();
-        if (refreshAfterAction || provider.refreshAttributes) {
+        await _refreshVisibleAttributes();
-          await _refreshVisibleAttributes();
-        }
       } finally {
         setPendingActions((prev) => {
           const next = new Map(prev);
@@ -636,7 +658,7 @@ export function FormGeneratorTree<T = any>({
         });
       }
     },
-    [refreshAfterAction, _refreshVisibleAttributes],
+    [_refreshVisibleAttributes],
   );
 
   const _loadRoot = useCallback(async () => {
@@ -644,6 +666,7 @@ export function FormGeneratorTree<T = any>({
     autoExpandedRef.current.clear();
     setExpandedIds(new Set());
     try {
+      setConfirmedEmptyFolderIds(new Set());
       const rootNodes = await provider.loadChildren(null, ownership);
       setNodes(rootNodes);
       if (defaultCollapsed && rootNodes.length === 0) {
@@ -697,7 +720,10 @@ export function FormGeneratorTree<T = any>({
     return () => { cancelled = true; };
   }, [nodes, provider, ownership, _mergeNodes]);
 
-  const flatEntriesRaw = useMemo(() => _flatten(nodes, expandedIds), [nodes, expandedIds]);
+  const flatEntriesRaw = useMemo(
+    () => _flatten(nodes, expandedIds, confirmedEmptyFolderIds),
+    [nodes, expandedIds, confirmedEmptyFolderIds],
+  );
 
   const flatEntries = useMemo(() => {
     const term = filterText.trim().toLowerCase();
@@ -730,19 +756,11 @@ export function FormGeneratorTree<T = any>({
   const _handleToggleExpand = useCallback(
     async (id: string) => {
       const wasExpanded = expandedIds.has(id);
+      const node = nodes.find((n) => n.id === id);
 
       if (wasExpanded) {
         // Collapse: remove all descendants from nodes state and expandedIds.
-        const descendantIds = new Set<string>();
+        const descendantIds = new Set(_collectDescendantIds(id, nodes));
-        const _collectDescendants = (parentId: string) => {
-          for (const n of nodes) {
-            if (n.parentId === parentId && !descendantIds.has(n.id)) {
-              descendantIds.add(n.id);
-              _collectDescendants(n.id);
-            }
-          }
-        };
-        _collectDescendants(id);
         setExpandedIds((prev) => {
           const next = new Set(prev);
           next.delete(id);
@@ -750,17 +768,30 @@ export function FormGeneratorTree<T = any>({
           return next;
         });
         setNodes((prev) => prev.filter((n) => !descendantIds.has(n.id)));
-      } else {
+        return;
-        // Expand: load children from backend (always fresh).
+      }
-        setExpandedIds((prev) => new Set([...prev, id]));
+
+      // Expand: load children from backend (fresh) and track empty folders so
+      // we can hide the chevron for confirmed-empty ones.
+      setExpandedIds((prev) => new Set([...prev, id]));
+      const childMap = _buildChildMap(nodes);
+      const existingChildren = childMap.get(id);
+      if (!existingChildren || existingChildren.length === 0) {
         const childNodes = await provider.loadChildren(id, ownership);
         if (childNodes.length > 0) {
           setNodes((prev) => _mergeNodes(prev, childNodes));
+          setConfirmedEmptyFolderIds((prev) => {
+            const next = new Set(prev);
+            next.delete(id);
+            return next;
+          });
+        } else if (node?.type === 'folder') {
+          setConfirmedEmptyFolderIds((prev) => new Set(prev).add(id));
         }
-        setTimeout(() => {
-          _scrollExpandedNodeToCenter(id);
-        }, 50);
       }
+      setTimeout(() => {
+        _scrollExpandedNodeToCenter(id);
+      }, 50);
     },
     [nodes, expandedIds, provider, ownership, _mergeNodes],
   );
@@ -881,6 +912,11 @@ export function FormGeneratorTree<T = any>({
       // actually points at, so the new folder is visible.
       const visibleParent = newNode.parentId ?? null;
       if (visibleParent) {
+        setConfirmedEmptyFolderIds((prev) => {
+          const next = new Set(prev);
+          next.delete(visibleParent);
+          return next;
+        });
         setExpandedIds((prev) => new Set(prev).add(visibleParent));
       }
     } catch {
@@ -1097,6 +1133,7 @@ export function FormGeneratorTree<T = any>({
         }
         case 'F2': {
           e.preventDefault();
+          if (hideRowActionButtons) break;
           const node = nodes.find((n) => n.id === focusedId);
           if (node && ownership === 'own' && provider.canRename?.(node)) {
             _handleStartRename(focusedId);
@@ -1105,6 +1142,7 @@ export function FormGeneratorTree<T = any>({
         }
         case 'Delete': {
           e.preventDefault();
+          if (hideRowActionButtons) break;
           const node = nodes.find((n) => n.id === focusedId);
           if (node && ownership === 'own' && provider.canDelete?.(node)) {
             _handleDelete(focusedId);
@@ -1124,6 +1162,7 @@ export function FormGeneratorTree<T = any>({
       _handleToggleSelect,
       _handleStartRename,
       _handleDelete,
+      hideRowActionButtons,
     ],
   );
 
@@ -1139,6 +1178,8 @@ export function FormGeneratorTree<T = any>({
     );
   }, [provider, ownership]);
 
+  const dragDropEnabled = enableDragDrop ?? !hideRowActionButtons;
+
   const _filteredIdsForAction = useCallback(
     (action: TreeBatchAction): string[] => {
       const ids = [...selectedIds];
@@ -1163,14 +1204,22 @@ export function FormGeneratorTree<T = any>({
   const wrapperClasses = [
     styles.formGeneratorTree,
     compact && styles.compactMode,
+    embedMaxHeight != null && styles.embeddedPicker,
     className,
   ]
     .filter(Boolean)
     .join(' ');
 
   return (
-    <div className={wrapperClasses}>
+    <div
-      {title && (
+      className={wrapperClasses}
+      style={
+        embedMaxHeight != null
+          ? { height: embedMaxHeight, maxHeight: embedMaxHeight, flexShrink: 0 }
+          : undefined
+      }
+    >
+      {title && !hideSectionHeader && (
         <div
           className={`${styles.sectionHeader} ${collapsible ? '' : styles.sectionHeaderNonCollapsible}`}
           onClick={collapsible ? () => setSectionCollapsed((v) => !v) : undefined}
@@ -1236,7 +1285,7 @@ export function FormGeneratorTree<T = any>({
             </div>
           )}
 
-          {selectable && selectedIds.size > 0 && batchActions.length > 0 && (
+          {selectable && selectedIds.size > 0 && batchActions.length > 0 && !hideRowActionButtons && (
             <div className={styles.batchToolbar}>
               <span className={styles.batchCount}>{selectedIds.size} selected</span>
               {batchActions.map((action: TreeBatchAction) => {
@@ -1318,6 +1367,8 @@ export function FormGeneratorTree<T = any>({
                   onDragOver={_handleDragOver}
                   onDragLeave={_handleDragLeave}
                   onDrop={_handleDrop}
+                  hideRowActionButtons={hideRowActionButtons}
+                  dragDropEnabled={dragDropEnabled}
                 />
               ))
             )}

src/components/FormGenerator/FormGeneratorTree/__tests__/FormGeneratorTree.test.tsx

@@ -1106,19 +1106,15 @@ describe('FormGeneratorTree', () => {
   });
 
   // ---------------------------------------------------------------------------
-  // refreshAfterAction (backend-authoritative mode)
+  // Always refetch after action (backend-authoritative, spec 2026-05-18)
   // ---------------------------------------------------------------------------
 
-  describe('refreshAfterAction', () => {
+  describe('refetch after action', () => {
     it('refetches null + expanded parents after a flag toggle', async () => {
       const user = userEvent.setup();
       const provider = _createMockProvider([_ownFolder]);
       render(
-        <FormGeneratorTree
+        <FormGeneratorTree provider={provider} ownership="own" />,
-          provider={provider}
-          ownership="own"
-          refreshAfterAction
-        />,
       );
 
       await waitFor(() => {
@@ -1139,28 +1135,6 @@ describe('FormGeneratorTree', () => {
       expect(newCalls.length).toBeGreaterThan(initialLoadCalls);
       expect(newCalls.some(c => c[0] === null && c[1] === 'own')).toBe(true);
     });
-
-    it('does NOT refetch when refreshAfterAction is false (default)', async () => {
-      const user = userEvent.setup();
-      const provider = _createMockProvider([_ownFolder]);
-      render(<FormGeneratorTree provider={provider} ownership="own" />);
-
-      await waitFor(() => {
-        expect(screen.getByText('My Folder')).toBeInTheDocument();
-      });
-
-      const initialLoadCalls = (provider.loadChildren as ReturnType<typeof vi.fn>).mock.calls.length;
-
-      const neutralizeBtn = screen.getByTitle('Nicht neutralisiert');
-      await user.click(neutralizeBtn);
-
-      await waitFor(() => {
-        expect(provider.patchNeutralize).toHaveBeenCalled();
-      });
-
-      const newCalls = (provider.loadChildren as ReturnType<typeof vi.fn>).mock.calls.length;
-      expect(newCalls).toBe(initialLoadCalls);
-    });
   });
 
   // ---------------------------------------------------------------------------

src/components/FormGenerator/FormGeneratorTree/providers/FolderFileProvider.tsx

@@ -23,7 +23,9 @@ interface FileData {
   sysCreatedBy?: string;
 }
 
-function _mapFolderToNode(folder: FolderData, ownership: Ownership): TreeNode {
+function _mapFolderToNode(folder: FolderData, ownership: Ownership, allFolders: FolderData[], includeFilesInTree: boolean): TreeNode {
+  const hasSubfoldersInApiTree = allFolders.some((f) => (f.parentId ?? null) === folder.id);
+  const mayHaveLazyFileChildren = includeFilesInTree && !hasSubfoldersInApiTree;
   return {
     id: folder.id,
     name: folder.name,
@@ -34,6 +36,8 @@ function _mapFolderToNode(folder: FolderData, ownership: Ownership): TreeNode {
     neutralize: folder.neutralize,
     contextOrphan: folder.contextOrphan,
     icon: <FaFolder />,
+    hasSubfoldersInApiTree,
+    mayHaveLazyFileChildren,
   };
 }
 
@@ -79,7 +83,8 @@ function _makeSyntheticRoot(ownership: Ownership): TreeNode {
   };
 }
 
-export function createFolderFileProvider(): TreeNodeProvider {
+export function createFolderFileProvider(options: { includeFiles?: boolean } = {}): TreeNodeProvider {
+  const includeFiles = options.includeFiles !== false;
   const ownerParam = (ownership: Ownership) => (ownership === 'own' ? 'me' : 'shared');
   const typeMap = new Map<string, 'folder' | 'file'>();
 
@@ -150,41 +155,42 @@ export function createFolderFileProvider(): TreeNodeProvider {
       const foldersRes = await api.get('/api/files/folders/tree', { params: { owner } });
       const allFolders: FolderData[] = foldersRes.data ?? [];
       const childFolders = allFolders.filter((f) => (f.parentId ?? null) === apiParentId);
-      const folderNodes = childFolders.map((f) => _mapFolderToNode(f, ownership));
+      const folderNodes = childFolders.map((f) => _mapFolderToNode(f, ownership, allFolders, includeFiles));
-      // Re-parent top-level folders onto the synthetic root.
       if (apiParentId === null) {
         for (const n of folderNodes) n.parentId = synthRootId;
       }
       nodes.push(...folderNodes);
 
-      try {
+      if (includeFiles) {
-        const filters: Record<string, any> = {};
+        try {
-        if (apiParentId) {
+          const filters: Record<string, any> = {};
-          filters.folderId = apiParentId;
+          if (apiParentId) {
+            filters.folderId = apiParentId;
+          }
+          const paginationParam = JSON.stringify({ filters, pageSize: 500 });
+          const filesRes = await api.get('/api/files/list', {
+            params: { pagination: paginationParam },
+          });
+          const data = filesRes.data;
+          let rawFiles: FileData[] = [];
+          if (data && typeof data === 'object' && 'items' in data) {
+            rawFiles = Array.isArray(data.items) ? data.items : [];
+          } else if (Array.isArray(data)) {
+            rawFiles = data;
+          }
+          let matched = rawFiles.filter((f) => (f.folderId ?? null) === apiParentId);
+          if (ownership === 'shared') {
+            const myId = getUserDataCache()?.id;
+            if (myId) matched = matched.filter((f) => f.sysCreatedBy !== myId);
+          }
+          const fileNodes = matched.map((f) => _mapFileToNode(f, ownership));
+          if (apiParentId === null) {
+            for (const n of fileNodes) n.parentId = synthRootId;
+          }
+          nodes.push(...fileNodes);
+        } catch {
+          // file list may fail for shared trees; folders still render
         }
-        const paginationParam = JSON.stringify({ filters, pageSize: 500 });
-        const filesRes = await api.get('/api/files/list', {
-          params: { pagination: paginationParam },
-        });
-        const data = filesRes.data;
-        let rawFiles: FileData[] = [];
-        if (data && typeof data === 'object' && 'items' in data) {
-          rawFiles = Array.isArray(data.items) ? data.items : [];
-        } else if (Array.isArray(data)) {
-          rawFiles = data;
-        }
-        let matched = rawFiles.filter((f) => (f.folderId ?? null) === apiParentId);
-        if (ownership === 'shared') {
-          const myId = getUserDataCache()?.id;
-          if (myId) matched = matched.filter((f) => f.sysCreatedBy !== myId);
-        }
-        const fileNodes = matched.map((f) => _mapFileToNode(f, ownership));
-        if (apiParentId === null) {
-          for (const n of fileNodes) n.parentId = synthRootId;
-        }
-        nodes.push(...fileNodes);
-      } catch {
-        // file list may fail for shared trees; folders still render
       }
 
       _trackTypes(nodes);
@@ -226,22 +232,9 @@ export function createFolderFileProvider(): TreeNodeProvider {
     },
 
     async createChild(parentId, name) {
-      // Creating a folder under "/" means a top-level folder; map back to null
+      const res = await api.post('/api/files/folders', { name, parentId });
-      // for the API. The FE-only synth-root id never travels to the backend.
+      const node = _mapFolderToNode(res.data, 'own', [], includeFiles);
-      const apiParentId = parentId && parentId.startsWith('__filesRoot:') ? null : parentId;
+      typeMap.set(node.id, 'folder');
-      const res = await api.post('/api/files/folders', { name, parentId: apiParentId });
-      const node = _mapFolderToNode(res.data, 'own');
-      // Bind the new folder visually to the parent the user actually clicked.
-      // - explicit synth-root parentId  -> attach there ("/" + new top-level folder)
-      // - explicit parent (real folder) -> the API echoes the same parentId
-      // - parentId === null (no clicked parent, e.g. global "+" with no
-      //   selection): default to the OWN tree's synth-root so the new folder
-      //   shows up inside "/" instead of at the legacy top-level row.
-      if (parentId && parentId.startsWith('__filesRoot:')) {
-        node.parentId = parentId;
-      } else if (parentId === null) {
-        node.parentId = _SYNTH_ROOT_ID('own');
-      }
       return node;
     },
 
@@ -267,9 +260,8 @@ export function createFolderFileProvider(): TreeNodeProvider {
         : targetParentId;
       await Promise.all(
         ids.map((id) => {
-          if (id.startsWith('__filesRoot:')) return Promise.resolve();
           if (_isFile(id)) return api.put(`/api/files/${id}`, { folderId: apiTarget });
-          return api.post(`/api/files/folders/${id}/move`, { targetParentId: apiTarget });
+          return api.post(`/api/files/folders/${id}/move`, { parentId: apiTarget });
         }),
       );
     },
@@ -307,19 +299,6 @@ export function createFolderFileProvider(): TreeNodeProvider {
       );
     },
 
-    async refreshAttributes(ids: string[]) {
-      const res = await api.post('/api/files/attributes', { ids });
-      const raw: Record<string, { neutralize?: boolean | 'mixed'; scope?: string | 'mixed' }> = res.data ?? {};
-      const result = new Map<string, { neutralize?: boolean | 'mixed'; scope?: ScopeValue | 'mixed' }>();
-      for (const [id, attrs] of Object.entries(raw)) {
-        result.set(id, {
-          neutralize: attrs.neutralize,
-          scope: attrs.scope as ScopeValue | 'mixed',
-        });
-      }
-      return result;
-    },
-
     getBatchActions(): TreeBatchAction[] {
       return [
         {

src/components/FormGenerator/FormGeneratorTree/types.ts

@@ -47,6 +47,16 @@ export interface TreeNode<T = any> {
    *  pending spinner on click. Tree has no knowledge of action semantics. */
   extraActions?: NodeAction[];
   data?: T;
+  /**
+   * From bulk `/folders/tree` response: another folder references this folder as parent.
+   * When false AND no lazy-file mode, omit expand affordance immediately.
+   */
+  hasSubfoldersInApiTree?: boolean;
+  /**
+   * Folder tree mixes in files lazily (`includeFiles` in FolderFileProvider). When true but
+   * no subfolders in API snapshot, expand may still reveal files → keep chevron until loaded.
+   */
+  mayHaveLazyFileChildren?: boolean;
 }
 
 export interface TreeBatchAction {
@@ -78,16 +88,6 @@ export interface TreeNodeProvider<T = any> {
   patchRagIndex?(ids: string[], ragIndexEnabled: boolean): Promise<void>;
   downloadNode?(node: TreeNode<T>): Promise<void>;
   getBatchActions?(): TreeBatchAction[];
-  /** After a toggle action, the tree collects all currently visible node IDs
-   *  and calls this method. The provider asks the backend for the current
-   *  attribute values (incl. mixed) of exactly those IDs. The tree then
-   *  patches only the attribute fields on existing nodes — no structural
-   *  reload. If not implemented, the tree falls back to _refetchAllExpanded. */
-  refreshAttributes?(ids: string[]): Promise<Map<string, {
-    neutralize?: boolean | 'mixed';
-    scope?: ScopeValue | 'mixed';
-    ragIndexEnabled?: boolean | 'mixed';
-  }>>;
   /** Called during drag-start to let the provider inject domain-specific MIME
    *  types into the DataTransfer (e.g. `application/datasource`). The generic
    *  tree always sets `application/tree-items` and `text/plain`; this hook
@@ -113,13 +113,16 @@ export interface FormGeneratorTreeProps<T = any> {
   /** When false, hides checkboxes, multi-select keyboard bindings and the
    *  batch-action toolbar. Default true (backward compatible). */
   selectable?: boolean;
-  /** When true, after every flag-toggle / extra-action the tree refetches
-   *  children for `null` and every currently expanded id, then atomically
-   *  replaces the affected nodes. Optimistic local-state updates are skipped
-   *  in this mode -- the backend is the single source of truth.
-   *
-   *  Default `false` for backward-compat with FilesTab and other consumers
-   *  that rely on the optimistic-update path. */
-  refreshAfterAction?: boolean;
   className?: string;
+  /** Embedded pickers (e.g. automation node config): constrain overall height so the tree scrolls inside. */
+  embedMaxHeight?: number;
+  /**
+   * Hides checkbox, size column, per-row emoji actions, and batch toolbar — saves space in pickers.
+   * Drag-drop defaults off when hidden; pass `enableDragDrop` to keep moving folders inside the mini tree.
+   */
+  hideRowActionButtons?: boolean;
+  /** When true, folders remain draggable despite `hideRowActionButtons`. */
+  enableDragDrop?: boolean;
+  /** Hides the titled section header (count, refresh, new folder) — for compact embedded pickers. */
+  hideSectionHeader?: boolean;
 }

src/components/SchedulePlanner/SchedulePlanner.module.css

@@ -0,0 +1,145 @@
+/**
+ * Schedule planner — layout + Felder; Akkordeon: UiComponents/AccordionList.
+ */
+.wrap {
+  max-width: 560px;
+  font-size: 14px;
+  color: var(--text-primary, #1a1a1a);
+}
+
+.intro {
+  margin: 0 0 8px;
+  font-size: 12px;
+  line-height: 1.45;
+  color: var(--text-secondary, #666);
+}
+
+.fields {
+  display: grid;
+  gap: 10px;
+  padding-top: 8px;
+}
+
+.field {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  flex-wrap: wrap;
+}
+
+.fieldStart {
+  align-items: flex-start;
+}
+
+.fieldLabel {
+  font-size: 13px;
+  color: var(--text-secondary, #666);
+  width: 120px;
+  flex-shrink: 0;
+}
+
+.fieldLabelTop {
+  padding-top: 4px;
+}
+
+.unit {
+  font-size: 13px;
+  color: var(--text-secondary, #666);
+}
+
+.timeRow {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.timeSep {
+  font-size: 16px;
+  font-weight: 500;
+  color: var(--text-secondary, #666);
+}
+
+.daysRow {
+  display: flex;
+  gap: 6px;
+  flex-wrap: wrap;
+}
+
+.dayBtn {
+  width: 34px;
+  height: 34px;
+  border-radius: 50%;
+  border: 1px solid var(--border-color, rgba(0, 0, 0, 0.15));
+  background: var(--bg-secondary, rgba(0, 0, 0, 0.05));
+  color: var(--text-secondary, #555);
+  font-size: 12px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: background 0.15s, color 0.15s, border-color 0.15s;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 0;
+}
+
+.dayBtn:hover {
+  border-color: var(--text-secondary, #888);
+}
+
+.dayBtnSel {
+  background: var(--text-primary, #1a1a1a);
+  color: var(--bg-primary, #fff);
+  border-color: var(--text-primary, #1a1a1a);
+}
+
+.numberInput {
+  width: 72px;
+  font-size: 14px;
+  padding: 6px 8px;
+  border: 1px solid var(--border-color, #ccc);
+  border-radius: var(--radius-md, 6px);
+  background: var(--bg-primary, #fff);
+  color: inherit;
+}
+
+.select {
+  font-size: 14px;
+  padding: 6px 8px;
+  border: 1px solid var(--border-color, #ccc);
+  border-radius: var(--radius-md, 6px);
+  background: var(--bg-primary, #fff);
+  color: inherit;
+  min-width: 4.5rem;
+}
+
+.cronInput {
+  font-family: ui-monospace, monospace;
+  font-size: 13px;
+  width: 100%;
+  max-width: 320px;
+  padding: 8px 10px;
+  border: 1px solid var(--border-color, #ccc);
+  border-radius: var(--radius-md, 6px);
+  background: var(--bg-primary, #fff);
+  color: inherit;
+}
+
+.cronHint {
+  font-size: 11px;
+  color: var(--text-tertiary, #888);
+  margin-top: 8px;
+  line-height: 1.7;
+  max-width: 320px;
+}
+
+.warn {
+  font-size: 11px;
+  color: var(--warning-color, #b45309);
+  margin-top: 8px;
+  line-height: 1.5;
+}
+
+.disabled {
+  opacity: 0.55;
+  pointer-events: none;
+}

src/components/SchedulePlanner/SchedulePlanner.tsx

@@ -0,0 +1,526 @@
+/**
+ * Accordion schedule planner → updates ScheduleSpec; parent derives cron via buildCronFromSpec.
+ */
+
+import React, { useCallback, useMemo, useState } from 'react';
+import {
+  MINUTE_SELECT_OPTIONS,
+  WEEKDAYS_MO_SO,
+  type ScheduleSpec,
+} from '../../utils/scheduleCron';
+import { useLanguage } from '../../providers/language/LanguageContext';
+import { AccordionList } from '../UiComponents';
+import styles from './SchedulePlanner.module.css';
+
+export type PlannerModeId = 'minutes' | 'hours' | 'days' | 'weeks' | 'months' | 'custom';
+
+const PLANNER_MODE_IDS: PlannerModeId[] = [
+  'minutes',
+  'hours',
+  'days',
+  'weeks',
+  'months',
+  'custom',
+];
+
+function plannerModeFromSpec(spec: ScheduleSpec): PlannerModeId {
+  const m = spec.mode;
+  if (m === 'interval') {
+    if (spec.intervalUnit === 'hours') return 'hours';
+    if (spec.intervalUnit === 'days') return 'days';
+    if (spec.intervalUnit === 'minutes') return 'minutes';
+    return 'custom';
+  }
+  if (m === 'minutes') return 'minutes';
+  if (m === 'hours') return 'hours';
+  if (m === 'days' || m === 'daily') return 'days';
+  if (m === 'weeks' || m === 'weekly' || m === 'weekdays') return 'weeks';
+  if (m === 'months' || (m === 'calendar' && spec.calendarPeriod === 'monthly')) return 'months';
+  return 'custom';
+}
+
+function withPlannerMode(spec: ScheduleSpec, id: PlannerModeId): ScheduleSpec {
+  const base = { ...spec };
+  switch (id) {
+    case 'minutes':
+      return {
+        ...base,
+        mode: 'minutes',
+        intervalValue: Math.max(1, base.intervalValue || 15),
+      };
+    case 'hours':
+      return {
+        ...base,
+        mode: 'hours',
+        intervalValue: Math.max(1, base.intervalValue || 1),
+      };
+    case 'days':
+      return {
+        ...base,
+        mode: 'days',
+        intervalValue: Math.max(1, base.intervalValue || 1),
+      };
+    case 'weeks':
+      return {
+        ...base,
+        mode: 'weeks',
+        weeksInterval: Math.max(1, base.weeksInterval || 1),
+        weekdays:
+          base.weekdays.length > 0 ? [...base.weekdays] : [1, 2, 3, 4, 5],
+      };
+    case 'months':
+      return {
+        ...base,
+        mode: 'months',
+        intervalValue: Math.max(1, base.intervalValue || 1),
+        monthDay: Math.min(28, Math.max(1, base.monthDay || 1)),
+      };
+    case 'custom':
+      return {
+        ...base,
+        mode: 'custom',
+        customCron: (base.customCron || '0 9 * * *').trim(),
+      };
+    default:
+      return base;
+  }
+}
+
+export interface SchedulePlannerProps {
+  value: ScheduleSpec;
+  onChange: (next: ScheduleSpec) => void;
+  className?: string;
+  disabled?: boolean;
+}
+
+export const SchedulePlanner: React.FC<SchedulePlannerProps> = ({
+  value,
+  onChange,
+  className = '',
+  disabled = false,
+}) => {
+  const { t } = useLanguage();
+  const activeMode = useMemo(() => plannerModeFromSpec(value), [value]);
+  const [openId, setOpenId] = useState<PlannerModeId | null>(null);
+
+  const modeMeta = useMemo(
+    () =>
+      ({
+        minutes: { label: t('Alle X Minuten') },
+        hours: { label: t('Alle X Stunden') },
+        days: { label: t('Täglich / alle X Tage') },
+        weeks: { label: t('Wöchentlich') },
+        months: { label: t('Monatlich') },
+        custom: { label: t('Custom (Cron)') },
+      }) as const,
+    [t]
+  );
+
+  const push = useCallback(
+    (next: ScheduleSpec) => {
+      if (!disabled) onChange(next);
+    },
+    [disabled, onChange]
+  );
+
+  const handleOpenChange = (next: PlannerModeId | null) => {
+    setOpenId(next);
+    if (next != null) {
+      push(withPlannerMode(value, next));
+    }
+  };
+
+  const hourOptions = useMemo(
+    () => Array.from({ length: 24 }, (_, i) => i),
+    []
+  );
+
+  const renderBody = (id: PlannerModeId) => {
+    const v = plannerModeFromSpec(value) === id ? value : withPlannerMode(value, id);
+    switch (id) {
+      case 'minutes':
+        return (
+          <div className={styles.fields}>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Alle')}</span>
+              <input
+                type="number"
+                min={1}
+                max={59}
+                className={styles.numberInput}
+                value={v.intervalValue}
+                onChange={(e) =>
+                  push({
+                    ...v,
+                    mode: 'minutes',
+                    intervalValue: Math.min(59, Math.max(1, Number(e.target.value) || 1)),
+                  })
+                }
+              />
+              <span className={styles.unit}>{t('Minuten')}</span>
+            </div>
+          </div>
+        );
+      case 'hours':
+        return (
+          <div className={styles.fields}>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Alle')}</span>
+              <input
+                type="number"
+                min={1}
+                max={23}
+                className={styles.numberInput}
+                value={v.intervalValue}
+                onChange={(e) =>
+                  push({
+                    ...v,
+                    mode: 'hours',
+                    intervalValue: Math.min(23, Math.max(1, Number(e.target.value) || 1)),
+                  })
+                }
+              />
+              <span className={styles.unit}>{t('Stunden')}</span>
+            </div>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Bei Minute')}</span>
+              <select
+                className={styles.select}
+                value={v.minute}
+                onChange={(e) =>
+                  push({
+                    ...v,
+                    mode: 'hours',
+                    minute: Number(e.target.value),
+                  })
+                }
+              >
+                {MINUTE_SELECT_OPTIONS.map((m) => (
+                  <option key={m} value={m}>
+                    {String(m).padStart(2, '0')}
+                  </option>
+                ))}
+              </select>
+            </div>
+          </div>
+        );
+      case 'days':
+        return (
+          <div className={styles.fields}>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Alle')}</span>
+              <input
+                type="number"
+                min={1}
+                max={31}
+                className={styles.numberInput}
+                value={v.intervalValue}
+                onChange={(e) =>
+                  push({
+                    ...v,
+                    mode: 'days',
+                    intervalValue: Math.min(31, Math.max(1, Number(e.target.value) || 1)),
+                  })
+                }
+              />
+              <span className={styles.unit}>{t('Tage')}</span>
+            </div>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Uhrzeit')}</span>
+              <div className={styles.timeRow}>
+                <select
+                  className={styles.select}
+                  value={v.hour}
+                  onChange={(e) =>
+                    push({
+                      ...v,
+                      mode: 'days',
+                      hour: Number(e.target.value),
+                    })
+                  }
+                >
+                  {hourOptions.map((h) => (
+                    <option key={h} value={h}>
+                      {String(h).padStart(2, '0')}
+                    </option>
+                  ))}
+                </select>
+                <span className={styles.timeSep}>:</span>
+                <select
+                  className={styles.select}
+                  value={v.minute}
+                  onChange={(e) =>
+                    push({
+                      ...v,
+                      mode: 'days',
+                      minute: Number(e.target.value),
+                    })
+                  }
+                >
+                  {MINUTE_SELECT_OPTIONS.map((m) => (
+                    <option key={m} value={m}>
+                      {String(m).padStart(2, '0')}
+                    </option>
+                  ))}
+                </select>
+              </div>
+            </div>
+            <p className={styles.cronHint}>
+              {t(
+                'Hinweis: „Alle N Tage“ entspricht in Cron einem Schritt im Tag-des-Monats-Feld, nicht zwingend jedem Kalendertag.'
+              )}
+            </p>
+          </div>
+        );
+      case 'weeks':
+        return (
+          <div className={styles.fields}>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Alle')}</span>
+              <input
+                type="number"
+                min={1}
+                max={52}
+                className={styles.numberInput}
+                value={v.weeksInterval ?? 1}
+                onChange={(e) =>
+                  push({
+                    ...v,
+                    mode: 'weeks',
+                    weeksInterval: Math.min(52, Math.max(1, Number(e.target.value) || 1)),
+                  })
+                }
+              />
+              <span className={styles.unit}>{t('Wochen')}</span>
+            </div>
+            {(v.weeksInterval ?? 1) > 1 && (
+              <p className={styles.warn}>
+                {t(
+                  'Mehr als jede Woche: der erzeugte Cron entspricht vorläufig wöchentlich (ein Wochen-Intervall > 1 ist im Standard-Cron nicht exakt abbildbar).'
+                )}
+              </p>
+            )}
+            <div className={`${styles.field} ${styles.fieldStart}`}>
+              <span className={`${styles.fieldLabel} ${styles.fieldLabelTop}`}>
+                {t('Wochentage')}
+              </span>
+              <div className={styles.daysRow}>
+                {WEEKDAYS_MO_SO.map(({ cronDow }) => (
+                  <button
+                    key={cronDow}
+                    type="button"
+                    data-schedule-day=""
+                    className={`${styles.dayBtn} ${v.weekdays.includes(cronDow) ? styles.dayBtnSel : ''}`}
+                    onClick={() => {
+                      const next = { ...v, mode: 'weeks' as const };
+                      const set = new Set(next.weekdays);
+                      if (set.has(cronDow)) set.delete(cronDow);
+                      else set.add(cronDow);
+                      let wd = [...set];
+                      if (wd.length === 0) wd = [cronDow];
+                      wd.sort((a, b) => {
+                        const o = (x: number) => (x === 0 ? 7 : x);
+                        return o(a) - o(b);
+                      });
+                      push({ ...next, weekdays: wd });
+                    }}
+                  >
+                    {cronDow === 1
+                      ? t('Mo')
+                      : cronDow === 2
+                        ? t('Di')
+                        : cronDow === 3
+                          ? t('Mi')
+                          : cronDow === 4
+                            ? t('Do')
+                            : cronDow === 5
+                              ? t('Fr')
+                              : cronDow === 6
+                                ? t('Sa')
+                                : t('So')}
+                  </button>
+                ))}
+              </div>
+            </div>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Uhrzeit')}</span>
+              <div className={styles.timeRow}>
+                <select
+                  className={styles.select}
+                  value={v.hour}
+                  onChange={(e) =>
+                    push({
+                      ...v,
+                      mode: 'weeks',
+                      hour: Number(e.target.value),
+                    })
+                  }
+                >
+                  {hourOptions.map((h) => (
+                    <option key={h} value={h}>
+                      {String(h).padStart(2, '0')}
+                    </option>
+                  ))}
+                </select>
+                <span className={styles.timeSep}>:</span>
+                <select
+                  className={styles.select}
+                  value={v.minute}
+                  onChange={(e) =>
+                    push({
+                      ...v,
+                      mode: 'weeks',
+                      minute: Number(e.target.value),
+                    })
+                  }
+                >
+                  {MINUTE_SELECT_OPTIONS.map((m) => (
+                    <option key={m} value={m}>
+                      {String(m).padStart(2, '0')}
+                    </option>
+                  ))}
+                </select>
+              </div>
+            </div>
+          </div>
+        );
+      case 'months':
+        return (
+          <div className={styles.fields}>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Alle')}</span>
+              <input
+                type="number"
+                min={1}
+                max={12}
+                className={styles.numberInput}
+                value={v.intervalValue}
+                onChange={(e) =>
+                  push({
+                    ...v,
+                    mode: 'months',
+                    intervalValue: Math.min(12, Math.max(1, Number(e.target.value) || 1)),
+                  })
+                }
+              />
+              <span className={styles.unit}>{t('Monate')}</span>
+            </div>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Tag des Monats')}</span>
+              <input
+                type="number"
+                min={1}
+                max={28}
+                className={styles.numberInput}
+                value={Math.min(28, v.monthDay)}
+                onChange={(e) =>
+                  push({
+                    ...v,
+                    mode: 'months',
+                    monthDay: Math.min(28, Math.max(1, Number(e.target.value) || 1)),
+                  })
+                }
+              />
+            </div>
+            <div className={styles.field}>
+              <span className={styles.fieldLabel}>{t('Uhrzeit')}</span>
+              <div className={styles.timeRow}>
+                <select
+                  className={styles.select}
+                  value={v.hour}
+                  onChange={(e) =>
+                    push({
+                      ...v,
+                      mode: 'months',
+                      hour: Number(e.target.value),
+                    })
+                  }
+                >
+                  {hourOptions.map((h) => (
+                    <option key={h} value={h}>
+                      {String(h).padStart(2, '0')}
+                    </option>
+                  ))}
+                </select>
+                <span className={styles.timeSep}>:</span>
+                <select
+                  className={styles.select}
+                  value={v.minute}
+                  onChange={(e) =>
+                    push({
+                      ...v,
+                      mode: 'months',
+                      minute: Number(e.target.value),
+                    })
+                  }
+                >
+                  {MINUTE_SELECT_OPTIONS.map((m) => (
+                    <option key={m} value={m}>
+                      {String(m).padStart(2, '0')}
+                    </option>
+                  ))}
+                </select>
+              </div>
+            </div>
+          </div>
+        );
+      case 'custom':
+        return (
+          <div className={styles.fields}>
+            <div className={`${styles.field} ${styles.fieldStart}`}>
+              <span className={`${styles.fieldLabel} ${styles.fieldLabelTop}`}>
+                {t('Ausdruck')}
+              </span>
+              <div>
+                <input
+                  type="text"
+                  className={styles.cronInput}
+                  value={v.customCron}
+                  onChange={(e) =>
+                    push({
+                      ...v,
+                      mode: 'custom',
+                      customCron: e.target.value,
+                    })
+                  }
+                  spellCheck={false}
+                />
+                <div className={styles.cronHint}>
+                  {t('Cron')}: {t('Minute')} · {t('Stunde')} · {t('Tag')} · {t('Monat')} ·{' '}
+                  {t('Wochentag')}
+                  {' · '}[{t('Sekunde')} {t('optional')}]
+                  <br />
+                  {t('z.B.')}{' '}
+                  <code>0 9 * * 3,5</code>
+                </div>
+              </div>
+            </div>
+          </div>
+        );
+      default:
+        return null;
+    }
+  };
+
+  return (
+    <div className={`${styles.wrap} ${className} ${disabled ? styles.disabled : ''}`}>
+      <p className={styles.intro}>
+        {t(
+          'Legen Sie fest, wann dieser Workflow automatisch laufen soll. Der Cron-Ausdruck wird für die API erzeugt.'
+        )}
+      </p>
+      <AccordionList<PlannerModeId>
+        items={PLANNER_MODE_IDS.map((mid) => ({
+          id: mid,
+          title: modeMeta[mid].label,
+          children: renderBody(mid),
+        }))}
+        showSelectionIndicator
+        selectedId={activeMode}
+        openId={openId}
+        onOpenChange={handleOpenChange}
+        disabled={disabled}
+      />
+    </div>
+  );
+};

src/components/SchedulePlanner/index.ts

@@ -0,0 +1 @@
+export { SchedulePlanner, type SchedulePlannerProps, type PlannerModeId } from './SchedulePlanner';

src/components/UiComponents/AccordionList/AccordionList.module.css

@@ -0,0 +1,114 @@
+/** Single-expand accordion — grid 0fr/1fr height animation. */
+
+.list {
+  margin: 0;
+  padding: 0;
+}
+
+.item {
+  border: 1px solid var(--border-color, rgba(0, 0, 0, 0.12));
+  border-radius: var(--radius-md, 8px);
+  margin-bottom: 6px;
+  overflow: hidden;
+  background: var(--bg-primary, #fff);
+}
+
+.itemSelected {
+  border-color: var(--border-color, rgba(0, 0, 0, 0.14));
+}
+
+.header {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  width: 100%;
+  padding: 8px 12px;
+  margin: 0;
+  border: none;
+  cursor: pointer;
+  user-select: none;
+  text-align: left;
+  background: transparent;
+  color: inherit;
+  font: inherit;
+  outline: none;
+  appearance: none;
+}
+
+
+.dotRail {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 14px;
+  flex-shrink: 0;
+}
+
+.selectionDot {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: transparent;
+  box-shadow: inset 0 0 0 1px var(--border-color, rgba(0, 0, 0, 0.22));
+  transition: background 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
+}
+
+.selectionDotOn {
+  background: var(--text-primary, #1a1a1a);
+  box-shadow: none;
+}
+
+.title {
+  flex: 1;
+  min-width: 0;
+  font-size: 14px;
+  font-weight: 500;
+  color: var(--text-primary, #1a1a1a);
+}
+
+.chevron {
+  flex-shrink: 0;
+  margin-left: auto;
+  width: 0;
+  height: 0;
+  border-left: 5px solid transparent;
+  border-right: 5px solid transparent;
+  border-top: 6px solid var(--text-tertiary, #888);
+  transition: transform 0.2s ease;
+  transform-origin: 50% 40%;
+}
+
+.itemExpanded .chevron {
+  transform: rotate(180deg);
+}
+
+.bodyCollapse {
+  display: grid;
+  grid-template-rows: 0fr;
+  transition: grid-template-rows 0.36s cubic-bezier(0.33, 1, 0.68, 1);
+  pointer-events: none;
+}
+
+.bodyCollapseOpen {
+  grid-template-rows: 1fr;
+  pointer-events: auto;
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .bodyCollapse {
+    transition: none;
+  }
+}
+
+.bodyInner {
+  min-height: 0;
+  overflow: hidden;
+}
+
+.bodyPad {
+  padding: 0 12px 12px;
+}
+
+.nonInteractive {
+  pointer-events: none;
+}

src/components/UiComponents/AccordionList/AccordionList.tsx

@@ -0,0 +1,98 @@
+import React, { useState } from 'react';
+import styles from './AccordionList.module.css';
+
+export interface AccordionListItem<T extends string = string> {
+  id: T;
+  title: React.ReactNode;
+  /** Always mounted while the list is mounted — enables smooth open/close. */
+  children: React.ReactNode;
+}
+
+export interface AccordionListProps<T extends string = string> {
+  items: AccordionListItem<T>[];
+  /** Optional left rail: dot marks the “selected” row (e.g. persisted value). */
+  showSelectionIndicator?: boolean;
+  selectedId?: T | null;
+  /** Controlled: currently open panel id, or `null` if all closed. */
+  openId?: T | null;
+  /** Uncontrolled initial open panel. Ignored when `openId` is passed. */
+  defaultOpenId?: T | null;
+  onOpenChange?: (openId: T | null) => void;
+  className?: string;
+  disabled?: boolean;
+}
+
+/**
+ * Single-expand accordion: one section open at a time; grid-row animation on real content height.
+ */
+export function AccordionList<T extends string = string>({
+  items,
+  showSelectionIndicator = false,
+  selectedId = null,
+  openId: openIdProp,
+  defaultOpenId = null,
+  onOpenChange,
+  className = '',
+  disabled = false,
+}: AccordionListProps<T>): React.ReactElement {
+  const isControlled = openIdProp !== undefined;
+  const [openIdInternal, setOpenIdInternal] = useState<T | null>(defaultOpenId ?? null);
+  const openId = isControlled ? (openIdProp as T | null) : openIdInternal;
+
+  const setOpen = (next: T | null) => {
+    if (!isControlled) setOpenIdInternal(next);
+    onOpenChange?.(next);
+  };
+
+  const onToggle = (id: T) => {
+    if (disabled) return;
+    const next = openId === id ? null : id;
+    setOpen(next);
+  };
+
+  return (
+    <div
+      role="list"
+      className={`${styles.list} ${className} ${disabled ? styles.nonInteractive : ''}`}
+    >
+      {items.map((item) => {
+        const expanded = openId === item.id;
+        const isSelected = selectedId != null && selectedId === item.id;
+        return (
+          <div
+            key={item.id}
+            role="listitem"
+            className={`${styles.item} ${expanded ? styles.itemExpanded : ''} ${isSelected ? styles.itemSelected : ''}`}
+          >
+            <button
+              type="button"
+              className={styles.header}
+              aria-expanded={expanded}
+              disabled={disabled}
+              data-accordion-header=""
+              onClick={() => onToggle(item.id)}
+            >
+              {showSelectionIndicator ? (
+                <span className={styles.dotRail} aria-hidden>
+                  <span
+                    className={`${styles.selectionDot} ${isSelected ? styles.selectionDotOn : ''}`}
+                  />
+                </span>
+              ) : null}
+              <span className={styles.title}>{item.title}</span>
+              <span className={styles.chevron} aria-hidden />
+            </button>
+            <div
+              className={`${styles.bodyCollapse} ${expanded ? styles.bodyCollapseOpen : ''}`}
+              aria-hidden={!expanded}
+            >
+              <div className={styles.bodyInner}>
+                <div className={styles.bodyPad}>{item.children}</div>
+              </div>
+            </div>
+          </div>
+        );
+      })}
+    </div>
+  );
+}

src/components/UiComponents/AccordionList/index.ts

@@ -0,0 +1,2 @@
+export { AccordionList } from './AccordionList';
+export type { AccordionListProps, AccordionListItem } from './AccordionList';

src/components/UiComponents/Button/Button.tsx

@@ -1,7 +1,12 @@
 import React from 'react';
 import { ButtonWithIconProps } from './ButtonTypes';
 
-interface ButtonProps extends ButtonWithIconProps {
+type ButtonDomAccessibilityProps = Pick<
+  React.ButtonHTMLAttributes<HTMLButtonElement>,
+  'title' | 'aria-label' | 'aria-busy' | 'aria-disabled' | 'aria-expanded' | 'aria-haspopup'
+>;
+
+interface ButtonProps extends ButtonWithIconProps, ButtonDomAccessibilityProps {
   as?: 'button' | 'a';
   href?: string;
 }

src/components/UiComponents/index.ts

@@ -19,6 +19,7 @@ export type { WorkflowStatusProps } from './WorkflowStatus/WorkflowStatusTypes';
 export * from './AutoScroll';
 export * from './Tabs';
 export type { TabsProps, Tab } from './Tabs';
+export * from './AccordionList';
 export * from './Toast';
 export * from './VoiceLanguageSelect';
 export * from './Modal';

src/components/UnifiedDataBar/DataSourceSettingsModal.tsx

@@ -6,7 +6,7 @@
  *
  *   1. Connection           — knowledgeIngestionEnabled master switch + mail/clickup prefs
  *   2. DataSource RAG-Limits — maxBytes/maxFileSize/maxItems/maxDepth (or clickup variants)
- *   3. Cost estimate         — indicative, non-binding USD figure
+ *   3. Cost estimate         — indicative, non-binding CHF figure
  *
  * Why a single modal:
  *   - The architectural rule is "no icon inflation in the UDB". One ⚙️ opens
@@ -302,7 +302,7 @@ export const DataSourceSettingsModal: React.FC<Props> = ({
                 }}>
                   <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'baseline' }}>
                     <span style={{ fontSize: 13 }}>{t('Voll-Sync (geschätzt)')}</span>
-                    <span style={{ fontSize: 16, fontWeight: 600 }}>~ {cost.estimatedUsd.toFixed(4)} USD</span>
+                    <span style={{ fontSize: 16, fontWeight: 600 }}>~ {cost.estimatedChf.toFixed(4)} CHF</span>
                   </div>
                   <div style={{ fontSize: 11, color: '#777', marginTop: 4 }}>
                     ~ {cost.estimatedTokens.toLocaleString()} {t('Tokens')} · {cost.basis.notes}

src/components/UnifiedDataBar/FilesTab.tsx

@@ -201,7 +201,6 @@ const FilesTab: React.FC<FilesTabProps> = ({ context, onFileSelect, onSendToChat
           title={t('Eigene')}
           compact={true}
           showFilter={true}
-          refreshAfterAction
           onNodeClick={_handleNodeClickWithImport}
           onSendToChat={_handleSendToChat}
         />
@@ -213,7 +212,6 @@ const FilesTab: React.FC<FilesTabProps> = ({ context, onFileSelect, onSendToChat
           compact={true}
           collapsible={true}
           defaultCollapsed={true}
-          refreshAfterAction
           emptyMessage={t('Keine geteilten Dateien')}
           onNodeClick={_handleNodeClickWithImport}
           onSendToChat={_handleSendToChat}

src/components/UnifiedDataBar/SourcesTab.tsx

@@ -4,12 +4,12 @@
  * SourcesTab — UDB tab for personal connections + mandate data.
  *
  * Architecture:
- *   - Backend is the single source of truth (`POST /api/workspace/{instanceId}/tree/children`).
+ *   - Backend is the single source of truth (`POST /api/udb/tree/children`).
  *   - Tree mechanism: generic `FormGeneratorTree` with a UDB-specific provider.
  *   - Inheritance, mixed-state aggregation and cascade-NULL on patch are
  *     ALL handled by the backend; the frontend never recomputes effective values.
- *   - Every flag toggle goes through `refreshAfterAction`: PATCH -> refetch all
+ *   - Every flag toggle: PATCH -> refetch all expanded parents via
- *     expanded parents -> atomic state replace. No optimistic updates.
+ *     loadChildren -> atomic state replace. No optimistic updates.
  */
 
 import React, { useCallback, useMemo, useState } from 'react';
@@ -67,7 +67,6 @@ const SourcesTab: React.FC<SourcesTabProps> = ({ context }) => {
           compact
           selectable={false}
           allowCreateFolder={false}
-          refreshAfterAction
           emptyMessage={t('Keine Datenquellen.')}
         />
       </div>

src/components/UnifiedDataBar/UdbSourcesProvider.tsx

@@ -3,19 +3,28 @@
 /**
  * UdbSourcesProvider — TreeNodeProvider for the UDB Sources tab.
  *
- * Single responsibility: translate the backend tree contract
+ * Single responsibility: translate the generic UDB backend tree contract
- * (POST /api/workspace/{instanceId}/tree/children → nodesByParent map) into
+ * (POST /api/udb/tree/children -> nodesByParent map) into the generic
- * the generic TreeNode shape that FormGeneratorTree consumes, and forward
+ * TreeNode shape that FormGeneratorTree consumes, and forward flag
- * flag PATCHes to the existing /api/datasources/{id}/{flag} endpoints.
+ * mutations to the single generic UDB endpoint
+ * (POST /api/udb/node/{key}/flag/{flag}).
  *
  * No effective-value computation, no inheritance logic, no mixed-state math:
  * the backend is the single source of truth. The provider only:
- *   1. caches the most recently loaded backend node payload per id, so PATCHes
+ *   1. caches the most recently loaded backend node payload per id so the
- *      can resolve the implicit DataSource record (creating it lazily when the
+ *      drag/settings handlers have direct access to coordinates,
- *      backend reports `canBeAdded=true`),
  *   2. emits stable display ordering via `displayOrder`,
  *   3. hides flag affordances on synthetic container nodes (synthRoot,
  *      mandateGroup) by leaving the corresponding TreeNode field undefined.
+ *
+ * The UDB API endpoints are intentionally feature-agnostic; they do not
+ * carry an `instanceId` in the path. The legacy `instanceId` argument is
+ * still accepted by `createUdbSourcesProvider` because:
+ *   - the drag payloads for "create personal DataSource" / "create FDS"
+ *     hit feature-instance-scoped helper endpoints under /api/workspace/
+ *     to keep ingestion/RAG bound to the caller's workspace,
+ *   - the rootKey is namespaced per instance so two UDBs on the same
+ *     screen never collide.
  */
 
 import React from 'react';
@@ -137,6 +146,11 @@ function _isSyntheticContainer(kind: UdbBackendKind): boolean {
   return kind === 'synthRoot' || kind === 'mandateGroup';
 }
 
+/** FDS-family kinds (no `scope` attribute; visibility is feature RBAC). */
+function _isFdsKind(kind: UdbBackendKind): boolean {
+  return kind === 'featureNode' || kind === 'fdsTable' || kind === 'fdsRecord' || kind === 'fdsField';
+}
+
 // ---------------------------------------------------------------------------
 // Mapping: backend payload -> generic TreeNode
 // ---------------------------------------------------------------------------
@@ -165,7 +179,14 @@ function _mapBackendNode(
       // Fields expose ONLY neutralize (mapped to parent table's
       // neutralizeFields list). Scope and RAG are not field-level concepts.
       node.neutralize = n.effectiveNeutralize;
+    } else if (_isFdsKind(n.kind)) {
+      // FDS records have neutralize + ragIndexEnabled, but no scope.
+      node.neutralize = n.effectiveNeutralize;
+      if (n.supportsRag) {
+        node.ragIndexEnabled = n.effectiveRagIndexEnabled;
+      }
     } else {
+      // DataSource family carries the full three-flag set.
       node.scope = n.effectiveScope as ScopeValue | 'mixed';
       node.neutralize = n.effectiveNeutralize;
       if (n.supportsRag) {
@@ -201,11 +222,12 @@ export function createUdbSourcesProvider(
   instanceId: string,
   onOpenSettings: (dataSourceId: string, label: string) => void,
 ): UdbSourcesProviderHandle {
-  // Per-id cache of the most recent backend payload. Updated by every
+  // Per-id cache of the most recent backend payload. Used by the
-  // `loadChildren` call. Read by patch/ensureRecord paths.
+  // settings/drag handlers (NOT by the generic flag PATCH path; that
+  // identifies the node purely by its tree key).
   const nodeCache = new Map<string, UdbBackendNode>();
 
-  async function _ensureRecord(node: UdbBackendNode): Promise<string | null> {
+  async function _ensureRecordForSettings(node: UdbBackendNode): Promise<string | null> {
     if (node.dataSourceId) return node.dataSourceId;
     try {
       if (node.kind === 'connection' || node.kind === 'service'
@@ -244,13 +266,13 @@ export function createUdbSourcesProvider(
         return newId;
       }
     } catch (err) {
-      console.error('[UdbSourcesProvider] ensureRecord failed', err);
+      console.error('[UdbSourcesProvider] ensureRecordForSettings failed', err);
     }
     return null;
   }
 
   async function _onSettingsClick(node: UdbBackendNode): Promise<void> {
-    const dsId = await _ensureRecord(node);
+    const dsId = await _ensureRecordForSettings(node);
     if (!dsId) {
       console.warn('[UdbSourcesProvider] settings click: cannot ensure record', node.key);
       return;
@@ -258,79 +280,19 @@ export function createUdbSourcesProvider(
     onOpenSettings(dsId, node.label);
   }
 
-  /** fdsField-specific neutralize: ensure the parent fdsTable record exists,
+  /** Forward a flag mutation to the generic UDB endpoint. The backend
-   *  read its current `neutralizeFields` list, add or remove the field,
+   *  resolves the node from `nodeKey`, runs the polymorphic `canEdit`
-   *  PATCH the new list back. Backend treats the FDS-record as the single
+   *  permission check, and applies the cascade-reset. */
-   *  source of truth for per-field neutralization. */
-  async function _patchFieldNeutralize(fieldNodeId: string, neutralize: boolean): Promise<void> {
-    const fieldNode = nodeCache.get(fieldNodeId);
-    if (!fieldNode || fieldNode.kind !== 'fdsField') {
-      console.warn('[UdbSourcesProvider] field-neutralize target missing', fieldNodeId);
-      return;
-    }
-    const fieldName = fieldNode.fieldName;
-    const featureInstanceId = fieldNode.featureInstanceId;
-    const tableName = fieldNode.tableName;
-    if (!fieldName || !featureInstanceId || !tableName) {
-      console.warn('[UdbSourcesProvider] field-neutralize missing context', fieldNode);
-      return;
-    }
-    // Resolve the parent fdsTable record. Use the node's dataSourceId if
-    // already known (synthesized by the backend); otherwise create the
-    // record via _ensureRecord on a synthetic table-shaped node.
-    let dsId = fieldNode.dataSourceId;
-    if (!dsId) {
-      const tableNode: UdbBackendNode = {
-        ...fieldNode,
-        kind: 'fdsTable',
-        key: `fdstbl|${featureInstanceId}|${tableName}`,
-      };
-      dsId = await _ensureRecord(tableNode);
-    }
-    if (!dsId) return;
-    // The parent fdsTable node carries `neutralizeFields` in its payload;
-    // pull it from the cache. Falls back to the field's effective state if
-    // the parent isn't cached for some reason.
-    const tableKey = `fdstbl|${featureInstanceId}|${tableName}`;
-    const tableNode = nodeCache.get(tableKey);
-    const currentList: string[] =
-      tableNode && Array.isArray(tableNode.neutralizeFields)
-        ? [...tableNode.neutralizeFields]
-        : [];
-    const set = new Set(currentList);
-    if (neutralize) set.add(fieldName);
-    else set.delete(fieldName);
-    const newList = Array.from(set);
-    try {
-      await api.patch(`/api/datasources/${dsId}/neutralize-fields`, { neutralizeFields: newList });
-      // Keep the cache in sync so subsequent toggles in the same session
-      // start from the right baseline.
-      if (tableNode) {
-        nodeCache.set(tableKey, { ...tableNode, neutralizeFields: newList });
-      }
-    } catch (err) {
-      console.error('[UdbSourcesProvider] patch neutralize-fields failed', { fieldNodeId, err });
-      throw err;
-    }
-  }
-
   async function _patchFlag(
     ids: string[],
-    flag: 'scope' | 'neutralize' | 'rag-index',
+    flag: 'neutralize' | 'scope' | 'ragIndexEnabled',
-    body: Record<string, unknown>,
+    value: unknown,
   ): Promise<void> {
-    for (const id of ids) {
+    for (const nodeKey of ids) {
-      const cached = nodeCache.get(id);
-      if (!cached) {
-        console.warn('[UdbSourcesProvider] patch target not in cache', id);
-        continue;
-      }
-      const dsId = await _ensureRecord(cached);
-      if (!dsId) continue;
       try {
-        await api.patch(`/api/datasources/${dsId}/${flag}`, body);
+        await api.post(`/api/udb/node/${encodeURIComponent(nodeKey)}/flag/${flag}`, { value });
       } catch (err) {
-        console.error('[UdbSourcesProvider] patch failed', { id, flag, err });
+        console.error('[UdbSourcesProvider] patch failed', { nodeKey, flag, err });
         throw err;
       }
     }
@@ -340,7 +302,7 @@ export function createUdbSourcesProvider(
     rootKey: `udb-sources-${instanceId}`,
 
     async loadChildren(parentId, _ownership) {
-      const res = await api.post(`/api/workspace/${instanceId}/tree/children`, {
+      const res = await api.post(`/api/udb/tree/children`, {
         parents: [parentId],
       });
       const nodesByParent = res.data?.nodesByParent || {};
@@ -352,8 +314,8 @@ export function createUdbSourcesProvider(
 
     canPatchScope(node) {
       const data = node.data;
-      // Field-level scope makes no sense; it's inherited from the parent table.
+      // Scope only exists on DataSource family; FDS / synthetic containers / fields hide it.
-      return !!data && !_isSyntheticContainer(data.kind) && data.kind !== 'fdsField';
+      return !!data && !_isSyntheticContainer(data.kind) && !_isFdsKind(data.kind);
     },
 
     canPatchNeutralize(node) {
@@ -363,7 +325,7 @@ export function createUdbSourcesProvider(
 
     canPatchRagIndex(node) {
       const data = node.data;
-      // RAG is not a field-level concept either; only the table-record carries it.
+      // RAG exists at the data-source level (DS root / FDS table+rows), never on fields.
       return !!data && data.supportsRag === true && data.kind !== 'fdsField';
     },
 
@@ -371,26 +333,15 @@ export function createUdbSourcesProvider(
       // Backend cascades NULL on descendants automatically based on the
       // existence of explicit child records; the cascadeChildren flag is the
       // FilesTab convention and is irrelevant here.
-      await _patchFlag(ids, 'scope', { scope });
+      await _patchFlag(ids, 'scope', scope);
     },
 
     async patchNeutralize(ids, neutralize) {
-      // fdsField nodes don't have their own DB record — they are addressed
+      await _patchFlag(ids, 'neutralize', neutralize);
-      // via the parent fdsTable's `neutralizeFields` array. Split the batch
-      // accordingly and dispatch each kind to the right endpoint.
-      const fieldIds: string[] = [];
-      const otherIds: string[] = [];
-      for (const id of ids) {
-        const cached = nodeCache.get(id);
-        if (cached?.kind === 'fdsField') fieldIds.push(id);
-        else otherIds.push(id);
-      }
-      if (otherIds.length > 0) await _patchFlag(otherIds, 'neutralize', { neutralize });
-      for (const fieldId of fieldIds) await _patchFieldNeutralize(fieldId, neutralize);
     },
 
     async patchRagIndex(ids, ragIndexEnabled) {
-      await _patchFlag(ids, 'rag-index', { ragIndexEnabled });
+      await _patchFlag(ids, 'ragIndexEnabled', ragIndexEnabled);
     },
 
     customizeDragData(node, dataTransfer) {
@@ -424,30 +375,6 @@ export function createUdbSourcesProvider(
       }
     },
 
-    async refreshAttributes(ids: string[]) {
-      const res = await api.post(`/api/workspace/${instanceId}/tree/attributes`, {
-        keys: ids,
-      });
-      const raw: Record<string, {
-        effectiveNeutralize?: boolean | 'mixed';
-        effectiveScope?: string | 'mixed';
-        effectiveRagIndexEnabled?: boolean | 'mixed';
-      }> = res.data?.attributes ?? {};
-      const result = new Map<string, {
-        neutralize?: boolean | 'mixed';
-        scope?: ScopeValue | 'mixed';
-        ragIndexEnabled?: boolean | 'mixed';
-      }>();
-      for (const [key, attrs] of Object.entries(raw)) {
-        result.set(key, {
-          neutralize: attrs.effectiveNeutralize,
-          scope: attrs.effectiveScope as ScopeValue | 'mixed',
-          ragIndexEnabled: attrs.effectiveRagIndexEnabled,
-        });
-      }
-      return result;
-    },
-
     _diagnosticGetCacheSize() {
       return nodeCache.size;
     },

src/components/UnifiedDataBar/__tests__/UdbSourcesProvider.test.ts

@@ -60,6 +60,50 @@ function _makeSynthRootNode(): UdbBackendNode {
   };
 }
 
+function _makeFdsTableNode(): UdbBackendNode {
+  return {
+    key: 'fdstbl|fi1|Kontakte',
+    kind: 'fdsTable',
+    parentKey: 'feat|m1|trustee|fi1',
+    label: 'Kontakte',
+    icon: 'table',
+    hasChildren: true,
+    dataSourceId: 'fds-1',
+    modelType: 'FeatureDataSource',
+    effectiveNeutralize: false,
+    effectiveScope: 'personal',
+    effectiveRagIndexEnabled: false,
+    supportsRag: true,
+    canBeAdded: false,
+    featureInstanceId: 'fi1',
+    featureCode: 'trustee',
+    tableName: 'Kontakte',
+    objectKey: 'data.feature.trustee.Kontakte',
+    neutralizeFields: [],
+  };
+}
+
+function _makeFdsFieldNode(): UdbBackendNode {
+  return {
+    key: 'fdsfld|fi1|Kontakte|email',
+    kind: 'fdsField',
+    parentKey: 'fdstbl|fi1|Kontakte',
+    label: 'email',
+    icon: 'field',
+    hasChildren: false,
+    dataSourceId: 'fds-1',
+    modelType: 'FeatureDataSource',
+    effectiveNeutralize: false,
+    effectiveScope: 'personal',
+    effectiveRagIndexEnabled: false,
+    supportsRag: false,
+    canBeAdded: false,
+    featureInstanceId: 'fi1',
+    tableName: 'Kontakte',
+    fieldName: 'email',
+  };
+}
+
 const _instanceId = 'inst-42';
 
 beforeEach(() => {
@@ -68,23 +112,23 @@ beforeEach(() => {
 });
 
 // ---------------------------------------------------------------------------
-// loadChildren
+// loadChildren -> POST /api/udb/tree/children (feature-agnostic)
 // ---------------------------------------------------------------------------
 
 describe('UdbSourcesProvider.loadChildren', () => {
-  it('calls POST /api/workspace/{instanceId}/tree/children with parents=[parentId]', async () => {
+  it('calls POST /api/udb/tree/children with parents=[parentId]', async () => {
     apiMock.post.mockResolvedValue({ data: { nodesByParent: { __root__: [] } } });
     const provider = createUdbSourcesProvider(_instanceId, vi.fn());
 
     await provider.loadChildren(null, 'own');
 
     expect(apiMock.post).toHaveBeenCalledWith(
-      `/api/workspace/${_instanceId}/tree/children`,
+      `/api/udb/tree/children`,
       { parents: [null] },
     );
   });
 
-  it('maps backend nodes to TreeNode shape with flag-bearer fields', async () => {
+  it('maps DS-family backend nodes to TreeNode shape with all three flags', async () => {
     const conn = _makeBackendNode();
     apiMock.post.mockResolvedValue({ data: { nodesByParent: { 'personalRoot': [conn] } } });
     const provider = createUdbSourcesProvider(_instanceId, vi.fn());
@@ -94,103 +138,42 @@ describe('UdbSourcesProvider.loadChildren', () => {
     expect(result).toHaveLength(1);
     const tn = result[0];
     expect(tn.id).toBe('conn|c1');
-    expect(tn.name).toBe('My Microsoft');
-    expect(tn.parentId).toBe('personalRoot');
-    expect(tn.ownership).toBe('own');
     expect(tn.scope).toBe('personal');
     expect(tn.neutralize).toBe(false);
     expect(tn.ragIndexEnabled).toBe(false);
-    expect(tn.type).toBe('folder');
   });
 
-  it('hides scope/neutralize/ragIndexEnabled on synthetic containers', async () => {
+  it('FDS table maps to only 2 flags (no scope)', async () => {
+    const tbl = _makeFdsTableNode();
+    apiMock.post.mockResolvedValue({ data: { nodesByParent: { 'feat|m1|trustee|fi1': [tbl] } } });
+    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
+
+    const [tn] = await provider.loadChildren('feat|m1|trustee|fi1', 'own');
+    expect(tn.neutralize).toBe(false);
+    expect(tn.ragIndexEnabled).toBe(false);
+    expect(tn.scope).toBeUndefined();
+  });
+
+  it('FDS field maps to only neutralize (no scope, no rag)', async () => {
+    const fld = _makeFdsFieldNode();
+    apiMock.post.mockResolvedValue({ data: { nodesByParent: { 'fdstbl|fi1|Kontakte': [fld] } } });
+    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
+
+    const [tn] = await provider.loadChildren('fdstbl|fi1|Kontakte', 'own');
+    expect(tn.neutralize).toBe(false);
+    expect(tn.scope).toBeUndefined();
+    expect(tn.ragIndexEnabled).toBeUndefined();
+  });
+
+  it('hides all flags on synthetic containers', async () => {
     const root = _makeSynthRootNode();
     apiMock.post.mockResolvedValue({ data: { nodesByParent: { __root__: [root] } } });
     const provider = createUdbSourcesProvider(_instanceId, vi.fn());
 
-    const result = await provider.loadChildren(null, 'own');
+    const [tn] = await provider.loadChildren(null, 'own');
-
+    expect(tn.scope).toBeUndefined();
-    expect(result).toHaveLength(1);
+    expect(tn.neutralize).toBeUndefined();
-    expect(result[0].scope).toBeUndefined();
+    expect(tn.ragIndexEnabled).toBeUndefined();
-    expect(result[0].neutralize).toBeUndefined();
-    expect(result[0].ragIndexEnabled).toBeUndefined();
-    expect(result[0].displayOrder).toBe(0);
-  });
-
-  it('omits ragIndexEnabled when supportsRag is false', async () => {
-    const node = _makeBackendNode({
-      key: 'mgrp|m1',
-      kind: 'mandateGroup',
-      parentKey: null,
-      supportsRag: false,
-    });
-    apiMock.post.mockResolvedValue({ data: { nodesByParent: { __root__: [node] } } });
-    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-
-    const result = await provider.loadChildren(null, 'own');
-
-    expect(result[0].ragIndexEnabled).toBeUndefined();
-    expect(result[0].scope).toBeUndefined();
-    expect(result[0].neutralize).toBeUndefined();
-  });
-
-  it('attaches the settings extraAction on every data-source-root, even without a record yet', async () => {
-    const onSettings = vi.fn();
-    const withId = _makeBackendNode({ dataSourceId: 'ds-1', canBeAdded: false });
-    const withoutId = _makeBackendNode({ key: 'conn|c2', dataSourceId: null });
-    apiMock.post.mockResolvedValue({
-      data: { nodesByParent: { personalRoot: [withId, withoutId] } },
-    });
-    const provider = createUdbSourcesProvider(_instanceId, onSettings);
-
-    const result = await provider.loadChildren('personalRoot', 'own');
-
-    expect(result[0].extraActions).toHaveLength(1);
-    expect(result[0].extraActions?.[0].key).toBe('settings');
-    await result[0].extraActions?.[0].onClick?.();
-    expect(onSettings).toHaveBeenCalledWith('ds-1', 'My Microsoft');
-
-    // The conn without a record still gets a settings button (always visible
-    // on data-source-roots). Click triggers an _ensureRecord POST first.
-    expect(result[1].extraActions).toHaveLength(1);
-    expect(result[1].extraActions?.[0].key).toBe('settings');
-  });
-
-  it('hides the settings extraAction on non-root nodes (folders, files, services, ...)', async () => {
-    const folder = _makeBackendNode({ kind: 'folder', dataSourceId: 'ds-9' });
-    apiMock.post.mockResolvedValue({
-      data: { nodesByParent: { 'conn|c1': [folder] } },
-    });
-    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-
-    const result = await provider.loadChildren('conn|c1', 'own');
-    expect(result[0].extraActions).toBeUndefined();
-  });
-
-  it('forwards defaultExpanded from backend payload to the TreeNode', async () => {
-    const expanded = _makeBackendNode({
-      key: 'personalRoot',
-      kind: 'synthRoot',
-      defaultExpanded: true,
-    });
-    apiMock.post.mockResolvedValue({
-      data: { nodesByParent: { __root__: [expanded] } },
-    });
-    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-
-    const [node] = await provider.loadChildren(null, 'own');
-    expect(node.defaultExpanded).toBe(true);
-  });
-
-  it('populates the internal cache so subsequent patches can resolve nodes', async () => {
-    apiMock.post.mockResolvedValue({
-      data: { nodesByParent: { personalRoot: [_makeBackendNode()] } },
-    });
-    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-
-    expect(provider._diagnosticGetCacheSize()).toBe(0);
-    await provider.loadChildren('personalRoot', 'own');
-    expect(provider._diagnosticGetCacheSize()).toBe(1);
   });
 });
 
@@ -199,7 +182,7 @@ describe('UdbSourcesProvider.loadChildren', () => {
 // ---------------------------------------------------------------------------
 
 describe('UdbSourcesProvider.canPatch*', () => {
-  it('canPatchScope is false for synthetic containers', async () => {
+  it('canPatch* all false for synthetic containers', async () => {
     apiMock.post.mockResolvedValue({
       data: { nodesByParent: { __root__: [_makeSynthRootNode()] } },
     });
@@ -210,175 +193,84 @@ describe('UdbSourcesProvider.canPatch*', () => {
     expect(provider.canPatchRagIndex?.(synthNode)).toBe(false);
   });
 
-  it('canPatchRagIndex requires supportsRag=true', async () => {
+  it('canPatchScope is false for any FDS kind', async () => {
     apiMock.post.mockResolvedValue({
-      data: {
+      data: { nodesByParent: { 'feat|m1|trustee|fi1': [_makeFdsTableNode()] } },
-        nodesByParent: {
-          personalRoot: [
-            _makeBackendNode({ key: 'a', supportsRag: true }),
-            _makeBackendNode({ key: 'b', supportsRag: false }),
-          ],
-        },
-      },
     });
     const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-    const [a, b] = await provider.loadChildren('personalRoot', 'own');
+    const [tbl] = await provider.loadChildren('feat|m1|trustee|fi1', 'own');
-    expect(provider.canPatchRagIndex?.(a)).toBe(true);
+    expect(provider.canPatchScope?.(tbl)).toBe(false);
-    expect(provider.canPatchRagIndex?.(b)).toBe(false);
+    expect(provider.canPatchNeutralize?.(tbl)).toBe(true);
+    expect(provider.canPatchRagIndex?.(tbl)).toBe(true);
+  });
+
+  it('canPatchRagIndex is false on fdsField (only neutralize at field level)', async () => {
+    apiMock.post.mockResolvedValue({
+      data: { nodesByParent: { 'fdstbl|fi1|Kontakte': [_makeFdsFieldNode()] } },
+    });
+    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
+    const [fld] = await provider.loadChildren('fdstbl|fi1|Kontakte', 'own');
+    expect(provider.canPatchNeutralize?.(fld)).toBe(true);
+    expect(provider.canPatchRagIndex?.(fld)).toBe(false);
+    expect(provider.canPatchScope?.(fld)).toBe(false);
   });
 });
 
 // ---------------------------------------------------------------------------
-// patch flow: ensureRecord + PATCH
+// patch flow -> POST /api/udb/node/{key}/flag/{flag}
 // ---------------------------------------------------------------------------
 
 describe('UdbSourcesProvider.patchScope', () => {
-  it('PATCHes existing dataSourceId without creating a new record', async () => {
+  it('POSTs to /api/udb/node/{key}/flag/scope with the new value', async () => {
-    apiMock.post.mockResolvedValueOnce({
+    apiMock.post.mockResolvedValue({ data: {} });
-      data: {
-        nodesByParent: {
-          personalRoot: [_makeBackendNode({ dataSourceId: 'ds-existing', canBeAdded: false })],
-        },
-      },
-    });
-    apiMock.patch.mockResolvedValue({ data: {} });
     const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-    await provider.loadChildren('personalRoot', 'own');
 
     await provider.patchScope?.(['conn|c1'], 'mandate', true);
 
-    expect(apiMock.patch).toHaveBeenCalledWith(
+    expect(apiMock.post).toHaveBeenCalledWith(
-      `/api/datasources/ds-existing/scope`,
+      `/api/udb/node/${encodeURIComponent('conn|c1')}/flag/scope`,
-      { scope: 'mandate' },
+      { value: 'mandate' },
     );
-    // Only one POST: the loadChildren call. No POST datasources.
-    expect(apiMock.post).toHaveBeenCalledTimes(1);
-  });
-
-  it('creates a DataSource record first when canBeAdded=true', async () => {
-    apiMock.post
-      .mockResolvedValueOnce({
-        data: {
-          nodesByParent: {
-            personalRoot: [_makeBackendNode({ dataSourceId: null, canBeAdded: true })],
-          },
-        },
-      })
-      .mockResolvedValueOnce({ data: { id: 'ds-new' } });
-    apiMock.patch.mockResolvedValue({ data: {} });
-    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-    await provider.loadChildren('personalRoot', 'own');
-
-    await provider.patchScope?.(['conn|c1'], 'mandate', true);
-
-    expect(apiMock.post).toHaveBeenNthCalledWith(
-      2,
-      `/api/workspace/${_instanceId}/datasources`,
-      expect.objectContaining({
-        connectionId: 'c1',
-        sourceType: 'msft',
-        path: '/',
-        label: 'My Microsoft',
-      }),
-    );
-    expect(apiMock.patch).toHaveBeenCalledWith(
-      `/api/datasources/ds-new/scope`,
-      { scope: 'mandate' },
-    );
-  });
-
-  it('skips silently when target node is not in cache', async () => {
-    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-    await provider.patchScope?.(['unknown'], 'personal', false);
-    expect(apiMock.patch).not.toHaveBeenCalled();
   });
 });
 
 describe('UdbSourcesProvider.patchNeutralize', () => {
-  it('PATCHes /neutralize with the supplied boolean', async () => {
+  it('POSTs to /api/udb/node/{key}/flag/neutralize', async () => {
-    apiMock.post.mockResolvedValueOnce({
+    apiMock.post.mockResolvedValue({ data: {} });
-      data: {
-        nodesByParent: {
-          personalRoot: [_makeBackendNode({ dataSourceId: 'ds-1', canBeAdded: false })],
-        },
-      },
-    });
-    apiMock.patch.mockResolvedValue({ data: {} });
     const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-    await provider.loadChildren('personalRoot', 'own');
 
     await provider.patchNeutralize?.(['conn|c1'], true);
 
-    expect(apiMock.patch).toHaveBeenCalledWith(
+    expect(apiMock.post).toHaveBeenCalledWith(
-      `/api/datasources/ds-1/neutralize`,
+      `/api/udb/node/${encodeURIComponent('conn|c1')}/flag/neutralize`,
-      { neutralize: true },
+      { value: true },
+    );
+  });
+
+  it('uses the same generic endpoint for FDS field nodes (no kind-split)', async () => {
+    apiMock.post.mockResolvedValue({ data: {} });
+    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
+
+    await provider.patchNeutralize?.(['fdsfld|fi1|Kontakte|email'], true);
+
+    expect(apiMock.post).toHaveBeenCalledTimes(1);
+    expect(apiMock.post).toHaveBeenCalledWith(
+      `/api/udb/node/${encodeURIComponent('fdsfld|fi1|Kontakte|email')}/flag/neutralize`,
+      { value: true },
     );
   });
 });
 
 describe('UdbSourcesProvider.patchRagIndex', () => {
-  it('PATCHes /rag-index with the supplied boolean (note dash in URL, camelCase in body)', async () => {
+  it('POSTs to /api/udb/node/{key}/flag/ragIndexEnabled', async () => {
-    apiMock.post.mockResolvedValueOnce({
+    apiMock.post.mockResolvedValue({ data: {} });
-      data: {
-        nodesByParent: {
-          personalRoot: [_makeBackendNode({ dataSourceId: 'ds-1', canBeAdded: false })],
-        },
-      },
-    });
-    apiMock.patch.mockResolvedValue({ data: {} });
     const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-    await provider.loadChildren('personalRoot', 'own');
 
     await provider.patchRagIndex?.(['conn|c1'], true);
 
-    expect(apiMock.patch).toHaveBeenCalledWith(
+    expect(apiMock.post).toHaveBeenCalledWith(
-      `/api/datasources/ds-1/rag-index`,
+      `/api/udb/node/${encodeURIComponent('conn|c1')}/flag/ragIndexEnabled`,
-      { ragIndexEnabled: true },
+      { value: true },
-    );
-  });
-
-  it('routes to feature-datasources when the cached node is a featureNode', async () => {
-    const featureNode: UdbBackendNode = {
-      key: 'feat|m1|trustee|inst-1',
-      kind: 'featureNode',
-      parentKey: 'mgrp|m1',
-      label: 'Trustee',
-      icon: 'mdi-database',
-      hasChildren: true,
-      dataSourceId: null,
-      modelType: null,
-      effectiveNeutralize: false,
-      effectiveScope: 'personal',
-      effectiveRagIndexEnabled: false,
-      supportsRag: true,
-      canBeAdded: true,
-      featureInstanceId: 'inst-1',
-      featureCode: 'trustee',
-      mandateId: 'm1',
-      tableName: '*',
-    };
-    apiMock.post
-      .mockResolvedValueOnce({ data: { nodesByParent: { 'mgrp|m1': [featureNode] } } })
-      .mockResolvedValueOnce({ data: { id: 'fds-new' } });
-    apiMock.patch.mockResolvedValue({ data: {} });
-    const provider = createUdbSourcesProvider(_instanceId, vi.fn());
-    await provider.loadChildren('mgrp|m1', 'own');
-
-    await provider.patchRagIndex?.([featureNode.key], true);
-
-    expect(apiMock.post).toHaveBeenNthCalledWith(
-      2,
-      `/api/workspace/${_instanceId}/feature-datasources`,
-      expect.objectContaining({
-        featureInstanceId: 'inst-1',
-        featureCode: 'trustee',
-        tableName: '*',
-        objectKey: 'data.feature.trustee.*',
-      }),
-    );
-    expect(apiMock.patch).toHaveBeenCalledWith(
-      `/api/datasources/fds-new/rag-index`,
-      { ragIndexEnabled: true },
     );
   });
 });

src/config/keepAliveRoutes.tsx

@@ -0,0 +1,45 @@
+import type { KeepAliveEntry } from '../types/keepAlive.types';
+import { AdminLanguagesPage } from '../pages/admin/AdminLanguagesPage';
+import { CommcoachSessionView } from '../pages/views/commcoach';
+import { GraphicalEditorPage } from '../pages/views/graphicalEditor/GraphicalEditorPage';
+import { WorkspacePage } from '../pages/views/workspace/WorkspacePage';
+
+export const KEEP_ALIVE_ROUTES: KeepAliveEntry[] = [
+  {
+    id: 'workspace-dashboard',
+    pathRegex: /\/mandates\/[^/]+\/workspace\/[^/]+\/dashboard/,
+    scopeRegex: /\/mandates\/([^/]+)\/workspace\/([^/]+)/,
+    requireMandateForMount: false,
+    render: ({ instanceId, scopeKey }) => (
+      <WorkspacePage key={scopeKey} persistentInstanceId={instanceId} />
+    ),
+  },
+  {
+    id: 'commcoach-session',
+    pathRegex: /\/mandates\/[^/]+\/commcoach\/[^/]+\/session/,
+    scopeRegex: /\/mandates\/([^/]+)\/commcoach\/([^/]+)\/session/,
+    shellOverflowHidden: false,
+    render: ({ scopeKey }) => <CommcoachSessionView key={scopeKey} />,
+  },
+  {
+    id: 'graphical-editor',
+    pathRegex: /\/mandates\/[^/]+\/graphicalEditor\/[^/]+\/editor/,
+    scopeRegex: /\/mandates\/([^/]+)\/graphicalEditor\/([^/]+)\/editor/,
+    render: ({ mandateId, instanceId, scopeKey }) => (
+      <GraphicalEditorPage
+        key={scopeKey}
+        persistentInstanceId={instanceId}
+        persistentMandateId={mandateId}
+      />
+    ),
+  },
+  {
+    id: 'admin-languages',
+    pathRegex: /\/admin\/languages(?:$|\/)/,
+    render: () => <AdminLanguagesPage />,
+  },
+];
+
+export function hideFeatureOutlet(pathname: string): boolean {
+  return KEEP_ALIVE_ROUTES.some((e) => e.pathRegex.test(pathname));
+}

src/config/pageRegistry.tsx

@@ -136,7 +136,6 @@ export const PAGE_ICONS: Record<string, React.ReactNode> = {
   'feature.chatworkflow': <FaPlay />,
   'feature.graphicalEditor': <FaProjectDiagram />,
   'page.feature.graphicalEditor.editor': <FaProjectDiagram />,
-  'page.feature.graphicalEditor.workflows': <FaProjectDiagram />,
   'page.feature.graphicalEditor.workflows-tasks': <FaClipboardList />,
   'page.feature.chatbot.conversations': <FaComments />,
   'feature.chatbot': <FaComments />,

src/core/PageManager/SidebarProvider.tsx

@@ -1,473 +0,0 @@
-import React, { createContext, useContext, useState, useEffect } from 'react';
-import { allPageData, SidebarItem, SidebarSubmenuItemData } from './data';
-import { useLanguage } from '../../providers/language/LanguageContext';
-import { resolveLanguageText, GenericPageData } from './pageInterface';
-import { usePermissions } from '../../hooks/usePermissions';
-import { FaHome, FaHatWizard, FaBriefcase, FaBuilding, FaProjectDiagram } from 'react-icons/fa';
-import { RiFolderSettingsFill } from 'react-icons/ri';
-
-// Configuration for parent groups that don't have a page definition
-// Maps parentPath (can be nested like "start.real-estate") to icon and default order
-const parentGroupConfig: Record<string, {
-    icon: React.ComponentType<React.SVGProps<SVGSVGElement>>;
-    defaultOrder?: number;
-}> = {
-    'start': {
-        icon: FaHome,
-        defaultOrder: 1
-    },
-    'workflows': {
-        icon: FaProjectDiagram,
-        defaultOrder: 2
-    },
-    'trustee': {
-        icon: FaBriefcase,
-        defaultOrder: 3
-    },
-    'basedata': {
-        icon: RiFolderSettingsFill,
-        defaultOrder: 4
-    },
-    'admin': {
-        icon: FaHatWizard,
-        defaultOrder: 5
-    },
-    'start.realestate': {
-        icon: FaBuilding,
-        defaultOrder: 2
-    }
-};
-
-interface SidebarContextType {
-    sidebarItems: SidebarItem[];
-    loading: boolean;
-    error: string | null;
-    refreshSidebar: () => Promise<void>;
-}
-
-const SidebarContext = createContext<SidebarContextType | undefined>(undefined);
-
-export const useSidebar = () => {
-    const context = useContext(SidebarContext);
-    if (!context) {
-        throw new Error('useSidebar must be used within a SidebarProvider');
-    }
-    return context;
-};
-
-interface SidebarProviderProps {
-    children: React.ReactNode;
-}
-
-export const SidebarProvider: React.FC<SidebarProviderProps> = ({ children }) => {
-    const [sidebarItems, setSidebarItems] = useState<SidebarItem[]>([]);
-    const [loading, setLoading] = useState(true);
-    const [error, setError] = useState<string | null>(null);
-    
-    // Get translation function from language context
-    const { t } = useLanguage();
-    const { canView, preloadUiPermissions } = usePermissions();
-
-    // Helper type for navigation tree nodes
-    interface NavigationNode {
-        id: string;
-        pathSegment: string;
-        fullPath: string; // Full dot-notation path (e.g., "start.real-estate")
-        name: string;
-        icon?: React.ComponentType<React.SVGProps<SVGSVGElement>>;
-        order: number;
-        page?: GenericPageData; // If this node represents an actual page
-        children: Map<string, NavigationNode>; // Keyed by path segment
-        pages: GenericPageData[]; // Direct child pages
-    }
-
-    // Helper function to resolve node name
-    const resolveNodeName = (pathSegment: string, _fullPath: string, page?: GenericPageData): string => {
-        if (page) {
-            return resolveLanguageText(page.name, t);
-        }
-        return pathSegment.split('-').map(s => s.charAt(0).toUpperCase() + s.slice(1)).join(' ');
-    };
-
-    // Helper function to resolve node icon
-    const resolveNodeIcon = (pathSegment: string, fullPath: string, page?: GenericPageData): React.ComponentType<React.SVGProps<SVGSVGElement>> | undefined => {
-        if (page?.icon) {
-            return page.icon;
-        }
-        // Check parentGroupConfig for nested paths first (e.g., "start.real-estate")
-        if (parentGroupConfig[fullPath]?.icon) {
-            return parentGroupConfig[fullPath].icon;
-        }
-        // Check parentGroupConfig for top-level segments (e.g., "start")
-        if (fullPath === pathSegment && parentGroupConfig[pathSegment]?.icon) {
-            return parentGroupConfig[pathSegment].icon;
-        }
-        return undefined;
-    };
-
-    // Helper function to resolve node order
-    const resolveNodeOrder = (pathSegment: string, fullPath: string, page?: GenericPageData, childPages: GenericPageData[] = []): number => {
-        if (page?.order !== undefined) {
-            return page.order;
-        }
-        // Check parentGroupConfig for top-level segments
-        if (fullPath === pathSegment && parentGroupConfig[pathSegment]?.defaultOrder !== undefined) {
-            return parentGroupConfig[pathSegment].defaultOrder!;
-        }
-        // Use minimum order of child pages
-        if (childPages.length > 0) {
-            const childOrders = childPages.map(p => p.order ?? 0);
-            return Math.min(...childOrders);
-        }
-        return 0;
-    };
-
-    // Build navigation tree from page data
-    const buildNavigationTree = (): Map<string, NavigationNode> => {
-        const rootNodes = new Map<string, NavigationNode>();
-
-        // Process all pages with parent paths
-        const pagesWithParents = allPageData.filter(
-            page => page.parentPath && !page.hide && page.showInSidebar !== false
-        );
-
-        for (const page of pagesWithParents) {
-            if (!page.parentPath) continue;
-
-            // Parse parent path segments (e.g., "start.real-estate" -> ["start", "real-estate"])
-            const pathSegments = page.parentPath.split('.');
-            
-            // Build path to root, creating nodes as needed
-            let currentMap = rootNodes;
-            let currentFullPath = '';
-            
-            for (let i = 0; i < pathSegments.length; i++) {
-                const segment = pathSegments[i];
-                currentFullPath = currentFullPath ? `${currentFullPath}.${segment}` : segment;
-                
-                // Get or create node for this segment
-                if (!currentMap.has(segment)) {
-                    // Check if there's a page for this path segment
-                    const segmentPage = allPageData.find(
-                        p => p.path === currentFullPath && !p.hide
-                    );
-                    
-                    const node: NavigationNode = {
-                        id: segmentPage?.id || currentFullPath,
-                        pathSegment: segment,
-                        fullPath: currentFullPath,
-                        name: '', // Will be resolved later
-                        icon: undefined, // Will be resolved later
-                        order: 0, // Will be resolved later
-                        page: segmentPage,
-                        children: new Map(),
-                        pages: []
-                    };
-                    
-                    currentMap.set(segment, node);
-                }
-                
-                const node = currentMap.get(segment)!;
-                
-                // If this is the last segment, add the page as a child page
-                if (i === pathSegments.length - 1) {
-                    node.pages.push(page);
-                }
-                
-                // Move to next level
-                currentMap = node.children;
-            }
-        }
-
-        // Resolve names, icons, and orders for all nodes
-        const resolveNode = (node: NavigationNode): void => {
-            // Resolve children first (bottom-up)
-            for (const childNode of node.children.values()) {
-                resolveNode(childNode);
-            }
-            
-            // Resolve this node
-            node.name = resolveNodeName(node.pathSegment, node.fullPath, node.page);
-            node.icon = resolveNodeIcon(node.pathSegment, node.fullPath, node.page);
-            
-            // Collect all child pages (from direct pages and nested children)
-            const allChildPages = [...node.pages];
-            for (const childNode of node.children.values()) {
-                if (childNode.page) {
-                    allChildPages.push(childNode.page);
-                }
-                allChildPages.push(...childNode.pages);
-            }
-            
-            node.order = resolveNodeOrder(node.pathSegment, node.fullPath, node.page, allChildPages);
-        };
-
-        // Resolve all root nodes
-        for (const node of rootNodes.values()) {
-            resolveNode(node);
-        }
-
-        return rootNodes;
-    };
-
-    // Convert navigation tree node to sidebar submenu item (recursive)
-    const nodeToSubmenuItem = async (node: NavigationNode, depth: number = 0): Promise<SidebarSubmenuItemData | null> => {
-        // Filter child pages by RBAC and privilegeChecker
-        const accessiblePages: GenericPageData[] = [];
-        for (const page of node.pages) {
-            try {
-                const hasRBACAccess = await canView('UI', page.path);
-                if (!hasRBACAccess) continue;
-                
-                if (page.privilegeChecker) {
-                    try {
-                        const hasPrivilege = await page.privilegeChecker();
-                        if (!hasPrivilege) continue;
-                    } catch (error) {
-                        console.error(`Error checking privilegeChecker for page ${page.path}:`, error);
-                        continue;
-                    }
-                }
-                
-                accessiblePages.push(page);
-            } catch (error) {
-                console.error(`Error checking RBAC access for page ${page.path}:`, error);
-            }
-        }
-
-        // Process child nodes recursively (increment depth)
-        const accessibleChildren: SidebarSubmenuItemData[] = [];
-        for (const childNode of node.children.values()) {
-            const childItem = await nodeToSubmenuItem(childNode, depth + 1);
-            if (childItem) {
-                accessibleChildren.push(childItem);
-            }
-        }
-
-        // Combine pages and child nodes, assigning depth
-        const allChildren: SidebarSubmenuItemData[] = [
-            ...accessiblePages.map(page => ({
-                id: page.id,
-                name: resolveLanguageText(page.name, t),
-                link: `/${page.path}`,
-                icon: page.icon,
-                depth: depth + 1 // Child pages are one level deeper
-            })),
-            ...accessibleChildren
-        ];
-
-        // If no accessible children, don't create this node
-        if (allChildren.length === 0) {
-            return null;
-        }
-
-        // If this node has a page itself, it shouldn't be a navigation node
-        // But according to requirements: if it has subpages, it is NOT a page itself
-        // So we create a navigation node without a link
-        return {
-            id: node.id,
-            name: node.name,
-            link: undefined, // Navigation node - not a clickable page
-            icon: node.icon,
-            submenu: allChildren.length > 0 ? allChildren : undefined,
-            depth: depth // Current depth level
-        };
-    };
-
-    // Convert navigation tree to sidebar items
-    const treeToSidebarItems = async (tree: Map<string, NavigationNode>): Promise<SidebarItem[]> => {
-        const items: SidebarItem[] = [];
-
-        // Process each root node (depth 0 for top-level items)
-        for (const node of tree.values()) {
-            const submenuItem = await nodeToSubmenuItem(node, 0);
-            if (submenuItem && submenuItem.submenu && submenuItem.submenu.length > 0) {
-                items.push({
-                    id: node.id,
-                    name: node.name,
-                    link: undefined, // Navigation node - not a clickable page
-                    icon: node.icon,
-                    moduleEnabled: true,
-                    order: node.order,
-                    submenu: submenuItem.submenu,
-                    depth: 0 // Top-level items have depth 0
-                });
-            }
-        }
-
-        return items;
-    };
-
-    // Get sidebar items from page data
-    const getSidebarItems = async (): Promise<SidebarItem[]> => {
-        const items: SidebarItem[] = [];
-        
-        // Build navigation tree
-        const navigationTree = buildNavigationTree();
-        
-        // Convert tree to sidebar items
-        const treeItems = await treeToSidebarItems(navigationTree);
-        items.push(...treeItems);
-        
-        // Get main pages (no parent path)
-        const mainPages = allPageData
-            .filter(page => !page.parentPath && !page.hide && page.showInSidebar !== false)
-            .sort((a, b) => (a.order || 0) - (b.order || 0));
-        
-        // Process each main page
-        for (const pageData of mainPages) {
-            // Check RBAC permissions
-            try {
-                const hasRBACAccess = await canView('UI', pageData.path);
-                if (!hasRBACAccess) {
-                    continue;
-                }
-                
-                // Check client-side privilegeChecker if provided
-                if (pageData.privilegeChecker) {
-                    try {
-                        const hasPrivilege = await pageData.privilegeChecker();
-                        if (!hasPrivilege) {
-                            continue;
-                        }
-                    } catch (error) {
-                        console.error(`Error checking privilegeChecker for ${pageData.path}:`, error);
-                        continue;
-                    }
-                }
-            } catch (error) {
-                console.error(`Error checking RBAC access for ${pageData.path}:`, error);
-                continue;
-            }
-            
-            // Check if this page has subpages (legacy support)
-            if (pageData.hasSubpages) {
-                // Find all subpages for this parent
-                const allSubpages = allPageData.filter(p => 
-                    p.parentPath === pageData.path && 
-                    !p.hide &&
-                    p.showInSidebar !== false
-                );
-                        
-                // Filter subpages by RBAC access
-                const accessibleSubpages: GenericPageData[] = [];
-                for (const subpage of allSubpages) {
-                    try {
-                        const hasSubpageRBACAccess = await canView('UI', subpage.path);
-                        if (!hasSubpageRBACAccess) {
-                            continue;
-                        }
-                        
-                        if (subpage.privilegeChecker) {
-                            try {
-                                const hasPrivilege = await subpage.privilegeChecker();
-                                if (!hasPrivilege) {
-                                    continue;
-                                }
-                            } catch (error) {
-                                console.error(`Error checking privilegeChecker for subpage ${subpage.path}:`, error);
-                                continue;
-                            }
-                        }
-                        
-                        accessibleSubpages.push(subpage);
-                    } catch (error) {
-                        console.error(`Error checking RBAC access for subpage ${subpage.path}:`, error);
-                    }
-                }
-                
-                if (accessibleSubpages.length > 0) {
-                    // Create item with submenu (no link since it has subpages)
-                    items.push({
-                        id: pageData.id,
-                        name: resolveLanguageText(pageData.name, t),
-                        link: undefined, // No link - has subpages, so it's a navigation node
-                        icon: pageData.icon,
-                        moduleEnabled: pageData.moduleEnabled ?? true,
-                        order: pageData.order || 0,
-                        depth: 0, // Top-level items have depth 0
-                        submenu: accessibleSubpages.map(subpage => ({
-                            id: subpage.id,
-                            name: resolveLanguageText(subpage.name, t),
-                            link: `/${subpage.path}`,
-                            icon: subpage.icon,
-                            depth: 1 // First level of submenu
-                        }))
-                    });
-                } else {
-                    // No accessible subpages, show as regular item
-                    items.push({
-                        id: pageData.id,
-                        name: resolveLanguageText(pageData.name, t),
-                        link: `/${pageData.path}`,
-                        icon: pageData.icon,
-                        moduleEnabled: pageData.moduleEnabled ?? true,
-                        order: pageData.order || 0,
-                        depth: 0 // Top-level items have depth 0
-                    });
-                }
-            } else {
-                // Regular items without subpages
-                items.push({
-                    id: pageData.id,
-                    name: resolveLanguageText(pageData.name, t),
-                    link: `/${pageData.path}`,
-                    icon: pageData.icon,
-                    moduleEnabled: pageData.moduleEnabled ?? true,
-                    order: pageData.order || 0,
-                    depth: 0 // Top-level items have depth 0
-                });
-            }
-        }
-        
-        // Sort all items by order
-        const sortedItems = items.sort((a, b) => (a.order || 0) - (b.order || 0));
-        
-        return sortedItems;
-    };
-
-    // Refresh sidebar items
-    const refreshSidebar = async () => {
-        console.log('🔄 SidebarProvider: Refreshing sidebar items...');
-        setLoading(true);
-        setError(null);
-        
-        try {
-            // Preload all UI permissions in a single API call
-            // This caches all permissions before iterating through pages
-            await preloadUiPermissions();
-            
-            const items = await getSidebarItems();
-            console.log('✅ SidebarProvider: Setting sidebar items:', {
-                count: items.length,
-                items: items.map(item => ({ id: item.id, link: item.link, name: item.name }))
-            });
-            setSidebarItems(items);
-        } catch (err) {
-            console.error('❌ SidebarProvider: Error refreshing sidebar:', err);
-            setError(err instanceof Error ? err.message : t('Seitenleiste konnte nicht geladen werden'));
-        } finally {
-            setLoading(false);
-        }
-    };
-
-    // Load sidebar items on mount and when language changes
-    useEffect(() => {
-        refreshSidebar();
-    }, [t]);
-
-    const contextValue: SidebarContextType = {
-        sidebarItems,
-        loading,
-        error,
-        refreshSidebar
-    };
-
-    return (
-        <SidebarContext.Provider value={contextValue}>
-            {children}
-        </SidebarContext.Provider>
-    );
-};
-
-export default SidebarProvider;

src/core/PageManager/data/index.ts

@@ -1,27 +0,0 @@
-/**
- * PageManager data: allPageData and SidebarItem type.
- */
-
-import type React from 'react';
-
-export { allPageData } from './pages';
-
-export interface SidebarItem {
-  id: string;
-  name: string;
-  link?: string;
-  icon?: React.ComponentType<React.SVGProps<SVGSVGElement>>;
-  moduleEnabled?: boolean;
-  order?: number;
-  submenu?: SidebarSubmenuItemData[];
-  depth?: number;
-}
-
-export interface SidebarSubmenuItemData {
-  id: string;
-  name: string;
-  link?: string;
-  icon?: React.ComponentType<React.SVGProps<SVGSVGElement>>;
-  depth?: number;
-  submenu?: SidebarSubmenuItemData[];
-}

src/core/PageManager/data/pages/index.ts

@@ -1,15 +0,0 @@
-/**
- * Central page registry: all PageData for PageManager/Sidebar.
- */
-
-import type { GenericPageData } from '../../pageInterface';
-import { trusteePositionDocumentsPageData } from './trustee/position-documents';
-import { realEstatePages } from './realestate';
-
-export { realEstatePages } from './realestate';
-export { trusteePositionDocumentsPageData } from './trustee/position-documents';
-
-export const allPageData: GenericPageData[] = [
-  trusteePositionDocumentsPageData,
-  ...realEstatePages,
-];

src/core/PageManager/data/pages/realestate/index.ts

@@ -1,3 +0,0 @@
-import { GenericPageData } from '../../../pageInterface';
-
-export const realEstatePages: GenericPageData[] = [];

src/core/PageManager/data/pages/trustee/position-documents.ts

@@ -1,241 +0,0 @@
-import { useCallback } from 'react';
-import { GenericPageData } from '../../../pageInterface';
-import { FaLink, FaPlus } from 'react-icons/fa';
-import { useTrusteePositionDocuments, useTrusteePositionDocumentOperations } from '../../../../../hooks/useTrusteePositionDocuments';
-
-// Helper function to convert attribute definitions to column config
-const attributesToColumns = (attributes: any[]) => {
-    return attributes.map(attr => {
-        const isDateField = attr.type === 'date' || 
-                           /(date|Date|timestamp|Timestamp|created|Created|updated|Updated|at|At)$/i.test(attr.name);
-        
-        return {
-            key: attr.name,
-            label: attr.label || attr.name,
-            type: attr.type || 'string',
-            width: attr.width || 200,
-            minWidth: attr.minWidth || 100,
-            maxWidth: attr.maxWidth || 400,
-            sortable: attr.sortable !== false,
-            filterable: isDateField ? false : (attr.filterable !== false),
-            searchable: attr.searchable !== false,
-            filterOptions: attr.filterOptions
-        };
-    });
-};
-
-// Hook factory function for position-documents data
-const createPositionDocumentsHook = () => {
-    return () => {
-        const { 
-            positionDocuments, 
-            loading, 
-            error, 
-            refetch, 
-            removeOptimistically,
-            attributes,
-            permissions,
-            pagination,
-            fetchPositionDocumentById,
-            generateEditFieldsFromAttributes,
-            ensureAttributesLoaded
-        } = useTrusteePositionDocuments();
-        const { 
-            handlePositionDocumentDelete,
-            handlePositionDocumentCreate,
-            deletingPositionDocuments,
-            creatingPositionDocument,
-            deleteError,
-            createError
-        } = useTrusteePositionDocumentOperations();
-        
-        const generatedColumns = attributes && attributes.length > 0 
-            ? attributesToColumns(attributes)
-            : undefined;
-        
-        const wrappedHandlePositionDocumentCreate = useCallback(async (formData: any) => {
-            return await handlePositionDocumentCreate(formData);
-        }, [handlePositionDocumentCreate]);
-        
-        const handleDeleteSingle = useCallback(async (positionDocument: any) => {
-            const success = await handlePositionDocumentDelete(positionDocument.id);
-            if (success) {
-                refetch();
-            }
-        }, [handlePositionDocumentDelete, refetch]);
-
-        const handleDeleteMultiple = useCallback(async (selectedPositionDocuments: any[]) => {
-            const positionDocumentIds = selectedPositionDocuments.map(pd => pd.id);
-            const results = await Promise.all(
-                positionDocumentIds.map(id => handlePositionDocumentDelete(id))
-            );
-            
-            const allSuccessful = results.every(result => result);
-            if (allSuccessful) {
-                refetch();
-            }
-        }, [handlePositionDocumentDelete, refetch]);
-
-        return {
-            data: positionDocuments,
-            loading,
-            error,
-            refetch,
-            removeOptimistically,
-            handleDelete: handlePositionDocumentDelete,
-            handleDeleteMultiple,
-            handlePositionDocumentCreate: wrappedHandlePositionDocumentCreate,
-            onDelete: handleDeleteSingle,
-            onDeleteMultiple: handleDeleteMultiple,
-            deletingPositionDocuments,
-            creatingPositionDocument,
-            deleteError,
-            createError,
-            attributes,
-            permissions,
-            columns: generatedColumns,
-            pagination,
-            fetchPositionDocumentById,
-            generateEditFieldsFromAttributes,
-            ensureAttributesLoaded
-        };
-    };
-};
-
-export const trusteePositionDocumentsPageData: GenericPageData = {
-    id: 'administration-trustee-position-documents',
-    path: 'administration/trustee/position-documents',
-    name: 'trustee.positionDocuments.title',
-    description: 'trustee.positionDocuments.description',
-    
-    // Parent page
-    parentPath: 'administration/trustee',
-    
-    // Visual
-    icon: FaLink,
-    title: 'trustee.positionDocuments.title',
-    subtitle: 'trustee.positionDocuments.subtitle',
-    
-    // Header buttons
-    headerButtons: [
-        {
-            id: 'new-position-document',
-            label: 'trustee.positionDocuments.new',
-            icon: FaPlus,
-            variant: 'primary',
-            formConfig: {
-                fields: [
-                    {
-                        key: 'organisationId',
-                        label: 'trustee.positionDocuments.field.organisationId',
-                        type: 'enum',
-                        required: true,
-                        optionsReference: 'trustee.organisation',
-                        validator: (value: any) => {
-                            if (!value || (typeof value === 'string' && value.trim() === '')) {
-                                return 'Organisation is required';
-                            }
-                            return null;
-                        }
-                    },
-                    {
-                        key: 'contractId',
-                        label: 'trustee.positionDocuments.field.contractId',
-                        type: 'enum',
-                        required: true,
-                        optionsReference: 'trustee.contract',
-                        dependsOn: 'organisationId',
-                        validator: (value: any) => {
-                            if (!value || (typeof value === 'string' && value.trim() === '')) {
-                                return 'Contract is required';
-                            }
-                            return null;
-                        }
-                    },
-                    {
-                        key: 'positionId',
-                        label: 'trustee.positionDocuments.field.positionId',
-                        type: 'enum',
-                        required: true,
-                        optionsReference: 'trustee.position',
-                        dependsOn: 'contractId',
-                        validator: (value: any) => {
-                            if (!value || (typeof value === 'string' && value.trim() === '')) {
-                                return 'Position is required';
-                            }
-                            return null;
-                        }
-                    },
-                    {
-                        key: 'documentId',
-                        label: 'trustee.positionDocuments.field.documentId',
-                        type: 'enum',
-                        required: true,
-                        optionsReference: 'trustee.document',
-                        dependsOn: 'contractId',
-                        validator: (value: any) => {
-                            if (!value || (typeof value === 'string' && value.trim() === '')) {
-                                return 'Document is required';
-                            }
-                            return null;
-                        }
-                    }
-                ],
-                popupTitle: 'trustee.positionDocuments.modal.create.title',
-                popupSize: 'medium',
-                createOperationName: 'handlePositionDocumentCreate',
-                successMessage: 'trustee.positionDocuments.create.success',
-                errorMessage: 'trustee.positionDocuments.create.error'
-            }
-        }
-    ],
-    
-    // Content sections
-    content: [
-        {
-            id: 'position-documents-table',
-            type: 'table',
-            tableConfig: {
-                hookFactory: createPositionDocumentsHook,
-                actionButtons: [
-                    {
-                        type: 'delete',
-                        title: 'trustee.positionDocuments.action.delete',
-                        idField: 'id',
-                        operationName: 'handleDelete',
-                        loadingStateName: 'deletingPositionDocuments',
-                        disabled: (hookData: any) => {
-                            if (!hookData?.permissions) return { disabled: false };
-                            const hasDelete = hookData.permissions.delete !== 'n' && hookData.permissions.view;
-                            return { disabled: !hasDelete, message: 'No permission to delete links' };
-                        }
-                    }
-                ],
-                searchable: true,
-                filterable: true,
-                sortable: true,
-                resizable: true,
-                pagination: true,
-                pageSize: 10,
-                className: 'position-documents-table'
-            }
-        }
-    ],
-    
-    // Page behavior
-    persistent: false,
-    preload: false,
-    preserveState: true,
-    moduleEnabled: true,
-    
-    // Lifecycle hooks
-    onActivate: async () => {
-        if (import.meta.env.DEV) console.log('Position-Documents activated');
-    },
-    onLoad: async () => {
-        if (import.meta.env.DEV) console.log('Position-Documents loaded');
-    },
-    onUnload: async () => {
-        if (import.meta.env.DEV) console.log('Position-Documents unloaded');
-    }
-};

src/core/PageManager/pageInterface.ts

@@ -1,44 +0,0 @@
-/**
- * PageManager page interface and helpers.
- * Used by PageData definitions and SidebarProvider.
- */
-
-import type React from 'react';
-
-export interface GenericPageData {
-  id: string;
-  path: string;
-  name: string;
-  description?: string;
-  parentPath?: string;
-  icon?: React.ComponentType<React.SVGProps<SVGSVGElement>>;
-  title?: string;
-  subtitle?: string;
-  headerButtons?: Array<Record<string, unknown>>;
-  content?: Array<Record<string, unknown>>;
-  moduleEnabled?: boolean;
-  order?: number;
-  hide?: boolean;
-  showInSidebar?: boolean;
-  showInSidebarIf?: boolean;
-  hasSubpages?: boolean;
-  privilegeChecker?: () => Promise<boolean> | boolean;
-  persistent?: boolean;
-  preload?: boolean;
-  preserveState?: boolean;
-  onActivate?: () => void | Promise<void>;
-  onLoad?: () => void | Promise<void>;
-  onUnload?: () => void | Promise<void>;
-}
-
-type TranslationFunction = (key: string, params?: Record<string, string | number | boolean | null | undefined>) => string;
-
-/**
- * Resolve display text from a page name (i18n key) via the translation function.
- */
-export function resolveLanguageText(
-  name: string,
-  t: TranslationFunction
-): string {
-  return t(name);
-}

src/layouts/MainLayout.tsx

@@ -1,45 +1,109 @@
 /**
  * MainLayout
- * 
+ *
  * Hauptlayout der Anwendung mit Sidebar und Content-Bereich.
  * Enthält den FeatureProvider für das Multi-Tenant-System.
  */
 
-import React, { useEffect, useState } from 'react';
+import React, { useEffect, useRef, useState } from 'react';
 import { Outlet, useLocation } from 'react-router-dom';
 import { FeatureProvider, useFeatureStore } from '../stores/featureStore';
 import { MandateNavigation } from '../components/Navigation/MandateNavigation';
 import { UserSection } from '../components/Navigation/UserSection';
-import { WorkspaceKeepAlive } from '../pages/views/workspace/WorkspaceKeepAlive';
-import { CommcoachKeepAlive } from '../pages/views/commcoach/CommcoachKeepAlive';
-import { GraphicalEditorKeepAlive } from '../pages/views/graphicalEditor/GraphicalEditorKeepAlive';
-import { AdminLanguagesKeepAlive } from '../pages/admin/AdminLanguagesKeepAlive';
 import { RagRunningBadge } from '../components/RagRunningBadge/RagRunningBadge';
+import { KEEP_ALIVE_ROUTES, hideFeatureOutlet } from '../config/keepAliveRoutes';
+import type { KeepAliveEntry, KeepAliveScopedEntry, KeepAliveUnscopedEntry } from '../types/keepAlive.types';
+import { isKeepAliveScoped } from '../types/keepAlive.types';
 import styles from './MainLayout.module.css';
 
 import { useLanguage } from '../providers/language/LanguageContext';
 
-const _WORKSPACE_ROUTE_RE = /\/mandates\/[^/]+\/workspace\/[^/]+\/dashboard/;
+const keepAliveShellStyle = (isVisible: boolean, shellOverflowHidden: boolean): React.CSSProperties => ({
-const _COMMCOACH_ROUTE_RE = /\/mandates\/[^/]+\/commcoach\/[^/]+\/session/;
+  display: isVisible ? 'flex' : 'none',
-const _GE_EDITOR_ROUTE_RE = /\/mandates\/[^/]+\/graphicalEditor\/[^/]+\/editor/;
+  flexDirection: 'column',
-const _ADMIN_LANGUAGES_RE = /\/admin\/languages(?:$|\/)/;
+  position: 'absolute',
+  top: 'var(--mobile-topbar-height, 0px)',
+  left: 0,
+  right: 0,
+  bottom: 0,
+  ...(shellOverflowHidden ? { overflow: 'hidden' as const } : {}),
+});
+
+const RoutedKeepAliveUnscoped: React.FC<{ entry: KeepAliveUnscopedEntry; pathname: string }> = ({
+  entry,
+  pathname,
+}) => {
+  const isVisible = entry.pathRegex.test(pathname);
+  return (
+    <div style={keepAliveShellStyle(isVisible, true)}>
+      {entry.render()}
+    </div>
+  );
+};
+
+const RoutedKeepAliveScoped: React.FC<{ entry: KeepAliveScopedEntry; pathname: string }> = ({
+  entry,
+  pathname,
+}) => {
+  const isVisible = entry.pathRegex.test(pathname);
+  const {
+    scopeRegex,
+    requireMandateForMount = true,
+    shellOverflowHidden = true,
+    render,
+  } = entry;
+
+  const cachedMandateIdRef = useRef<string>('');
+  const cachedInstanceIdRef = useRef<string>('');
+
+  const match = pathname.match(scopeRegex);
+  if (match?.[1] && match?.[2]) {
+    cachedMandateIdRef.current = match[1];
+    cachedInstanceIdRef.current = match[2];
+  }
+
+  const mandateId = cachedMandateIdRef.current;
+  const instanceId = cachedInstanceIdRef.current;
+
+  const scopeReady = requireMandateForMount
+    ? !!(mandateId && instanceId)
+    : !!instanceId;
+
+  if (!scopeReady) {
+    return null;
+  }
+
+  const scopeKey = `${mandateId}:${instanceId}`;
+
+  return (
+    <div style={keepAliveShellStyle(isVisible, shellOverflowHidden)}>
+      {render({ mandateId, instanceId, scopeKey })}
+    </div>
+  );
+};
+
+const RoutedKeepAliveSlot: React.FC<{ entry: KeepAliveEntry; pathname: string }> = ({
+  entry,
+  pathname,
+}) => {
+  if (!isKeepAliveScoped(entry)) {
+    return <RoutedKeepAliveUnscoped entry={entry} pathname={pathname} />;
+  }
+  return <RoutedKeepAliveScoped entry={entry} pathname={pathname} />;
+};
 
 // =============================================================================
 // INNER LAYOUT (mit Zugriff auf Store)
 // =============================================================================
 
 const MainLayoutInner: React.FC = () => {
-    const { t } = useLanguage();
+  const { t } = useLanguage();
 
   const { loadFeatures, initialized, loading, error } = useFeatureStore();
   const location = useLocation();
   const [isMobileSidebarOpen, setIsMobileSidebarOpen] = useState(false);
-  const isWorkspaceKeepAliveVisible = _WORKSPACE_ROUTE_RE.test(location.pathname);
+  const hideOutletShell = hideFeatureOutlet(location.pathname);
-  const isCommcoachKeepAliveVisible = _COMMCOACH_ROUTE_RE.test(location.pathname);
+
-  const isGEEditorKeepAliveVisible = _GE_EDITOR_ROUTE_RE.test(location.pathname);
-  const isLanguagesKeepAliveVisible = _ADMIN_LANGUAGES_RE.test(location.pathname);
-  const hideOutletShell = isWorkspaceKeepAliveVisible || isCommcoachKeepAliveVisible || isGEEditorKeepAliveVisible || isLanguagesKeepAliveVisible;
-  
   // Features laden beim Mount
   useEffect(() => {
     if (!initialized && !loading) {
@@ -61,7 +125,7 @@ const MainLayoutInner: React.FC = () => {
     window.addEventListener('resize', handleResize);
     return () => window.removeEventListener('resize', handleResize);
   }, []);
-  
+
   return (
     <div className={styles.mainLayout}>
       {isMobileSidebarOpen && (
@@ -75,35 +139,25 @@ const MainLayoutInner: React.FC = () => {
       {/* Sidebar */}
       <aside className={`${styles.sidebar} ${isMobileSidebarOpen ? styles.sidebarOpen : ''}`}>
         <div className={styles.logoContainer}>
-          <img 
+          <img src="/logos/poweron-logo.png" alt="PowerOn" className={styles.logoImage} />
-            src="/logos/poweron-logo.png" 
-            alt="PowerOn" 
-            className={styles.logoImage}
-          />
         </div>
-        
+
         <nav className={styles.navigation}>
-          {loading && (
+          {loading && <div className={styles.loadingNav}>{t('Lade Navigation…')}</div>}
-            <div className={styles.loadingNav}>
+
-              {t('Lade Navigation…')}
-            </div>
-          )}
-          
           {error && (
             <div className={styles.errorNav}>
               {t('Fehler')}: {error}
             </div>
           )}
-          
+
-          {initialized && !loading && (
+          {initialized && !loading && <MandateNavigation />}
-            <MandateNavigation />
-          )}
         </nav>
-        
+
         {/* User-Bereich am unteren Rand */}
         <UserSection />
       </aside>
-      
+
       {/* Content */}
       <main className={styles.content}>
         <div className={styles.mobileTopBar}>
@@ -114,17 +168,12 @@ const MainLayoutInner: React.FC = () => {
           >
             ☰
           </button>
-          <img
+          <img src="/logos/poweron-logo.png" alt="PowerOn" className={styles.mobileLogo} />
-            src="/logos/poweron-logo.png"
-            alt="PowerOn"
-            className={styles.mobileLogo}
-          />
         </div>
 
-        <WorkspaceKeepAlive isVisible={isWorkspaceKeepAliveVisible} />
+        {KEEP_ALIVE_ROUTES.map((routeEntry) => (
-        <CommcoachKeepAlive isVisible={isCommcoachKeepAliveVisible} />
+          <RoutedKeepAliveSlot key={routeEntry.id} entry={routeEntry} pathname={location.pathname} />
-        <GraphicalEditorKeepAlive isVisible={isGEEditorKeepAliveVisible} />
+        ))}
-        <AdminLanguagesKeepAlive isVisible={isLanguagesKeepAliveVisible} />
 
         <div
           className={styles.outletShell}

src/pages/AutomationsDashboardPage.tsx

@@ -1177,6 +1177,13 @@ const _FileLinkList: React.FC<{ files: Array<{ id: string; fileName?: string }>
   );
 };
 
+const _INTERNAL_EXTRACT_FILENAME_SUBSTR = 'extracted_content_transient';
+
+/** Hide persisted transient extract JSON from user-facing Workspace file lists */
+function _isHiddenWorkflowArtifactFile(f: { fileName?: string }): boolean {
+  return (f.fileName ?? '').toLowerCase().includes(_INTERNAL_EXTRACT_FILENAME_SUBSTR);
+}
+
 const _ProducedFilesSection: React.FC<{
   steps: Array<{ outputFiles?: Array<{ id: string; fileName?: string }> }>;
   unassignedFiles?: Array<{ id: string; fileName?: string }>;
@@ -1186,10 +1193,12 @@ const _ProducedFilesSection: React.FC<{
   const allFiles: Array<{ id: string; fileName?: string }> = [];
   for (const step of steps) {
     for (const f of step.outputFiles ?? []) {
+      if (_isHiddenWorkflowArtifactFile(f)) continue;
       if (!seen.has(f.id)) { seen.add(f.id); allFiles.push(f); }
     }
   }
   for (const f of unassignedFiles ?? []) {
+    if (_isHiddenWorkflowArtifactFile(f)) continue;
     if (!seen.has(f.id)) { seen.add(f.id); allFiles.push(f); }
   }
   if (!allFiles.length) return null;
@@ -1312,8 +1321,8 @@ const _WorkspaceTab: React.FC<_WorkspaceTabProps> = ({ runId, onBack }) => {
           {steps.map((step) => {
             const inputData = _stripFileRefKeys(step.inputSnapshot ?? {});
             const outputData = _stripFileRefKeys(step.output ?? {});
-            const inputFiles = step.inputFiles ?? [];
+            const inputFiles = (step.inputFiles ?? []).filter((f) => !_isHiddenWorkflowArtifactFile(f));
-            const outputFiles = step.outputFiles ?? [];
+            const outputFiles = (step.outputFiles ?? []).filter((f) => !_isHiddenWorkflowArtifactFile(f));
             const hasInput = inputData !== undefined || inputFiles.length > 0;
             const hasOutput = outputData !== undefined || outputFiles.length > 0;
             return (
@@ -1374,12 +1383,16 @@ const _WorkspaceTab: React.FC<_WorkspaceTabProps> = ({ runId, onBack }) => {
           })}
         </div>
       )}
-      {unassignedFiles && unassignedFiles.length > 0 && (
+      {(() => {
+        const visibleUnassigned = (unassignedFiles ?? []).filter((f) => !_isHiddenWorkflowArtifactFile(f));
+        if (!visibleUnassigned.length) return null;
+        return (
         <>
           <h4 style={{ margin: '1rem 0 0.5rem' }}>{t('Sonstige Dokumente')}</h4>
-          <_FileLinkList files={unassignedFiles} />
+          <_FileLinkList files={visibleUnassigned} />
         </>
-      )}
+        );
+      })()}
     </div>
   );
 };

src/pages/FeatureView.tsx

@@ -6,6 +6,8 @@
  */
 
 import React from 'react';
+import { useLocation } from 'react-router-dom';
+import { hideFeatureOutlet } from '../config/keepAliveRoutes';
 import { useCurrentInstance } from '../hooks/useCurrentInstance';
 import { useCanViewFeatureView } from '../hooks/useInstancePermissions';
 // Trustee Views
@@ -28,7 +30,6 @@ import { RealEstatePekView, RealEstateInstanceRolesPlaceholder } from './views/r
 
 // GraphicalEditor Views
 import { GraphicalEditorPage } from './views/graphicalEditor/GraphicalEditorPage';
-import { GraphicalEditorWorkflowsPage } from './views/graphicalEditor/GraphicalEditorWorkflowsPage';
 import { GraphicalEditorWorkflowsTasksPage } from './views/graphicalEditor/GraphicalEditorWorkflowsTasksPage';
 import { GraphicalEditorTemplatesPage } from './views/graphicalEditor/GraphicalEditorTemplatesPage';
 // Workspace Views
@@ -147,7 +148,6 @@ const VIEW_COMPONENTS: Record<string, Record<string, ViewComponent>> = {
   },
   graphicalEditor: {
     editor: GraphicalEditorPage,
-    workflows: GraphicalEditorWorkflowsPage,
     'workflows-tasks': GraphicalEditorWorkflowsTasksPage,
     templates: GraphicalEditorTemplatesPage,
   },
@@ -190,6 +190,7 @@ interface FeatureViewPageProps {
 }
 
 export const FeatureViewPage: React.FC<FeatureViewPageProps> = ({ view }) => {
+  const location = useLocation();
   const { instance, featureCode, isValid } = useCurrentInstance();
 
   // Berechtigungs-Check
@@ -231,13 +232,9 @@ export const FeatureViewPage: React.FC<FeatureViewPageProps> = ({ view }) => {
     return null;
   }
 
-  // CommCoach session is rendered persistently by CommcoachKeepAlive at MainLayout level.
+  // Feature outlet is hidden for paths configured in KEEP_ALIVE_ROUTES (rendered in MainLayout).
-  if (featureCode === 'commcoach' && view === 'session') {
+  // Add new persistent workspace URLs there if needed.
-    return null;
+  if (hideFeatureOutlet(location.pathname)) {
-  }
-
-  // GraphicalEditor editor is rendered persistently by GraphicalEditorKeepAlive at MainLayout level.
-  if (featureCode === 'graphicalEditor' && view === 'editor') {
     return null;
   }
 

src/pages/Store.tsx

@@ -178,7 +178,7 @@ const StorePage: React.FC = () => {
           )}
           {subscriptionInfo.status === 'TRIALING' && subscriptionInfo.trialEndsAt && (
             <span className={styles.bannerSeparator}>
-              {t('Testphase endet am')}: {new Date(subscriptionInfo.trialEndsAt).toLocaleDateString()}
+              {t('Testphase endet am')}: {new Date(Number(subscriptionInfo.trialEndsAt) * 1000).toLocaleDateString('de-CH', { day: '2-digit', month: '2-digit', year: 'numeric' })}
             </span>
           )}
         </div>

src/pages/admin/AdminDatabaseHealthPage.tsx

@@ -1,16 +1,17 @@
 /**
  * AdminDatabaseHealthPage
  *
- * SysAdmin-only page with two tabs:
+ * SysAdmin-only page with three tabs:
  *   1. Table Statistics — pg_stat data for every table across all databases
  *   2. Orphan Cleanup   — FK orphan detection with per-relation + batch cleanup
+ *   3. Migration        — Database backup (export) and restore (import)
  *
- * Both tabs use FormGeneratorTable with a client-side pagination/sort/filter
+ * Both Stats/Orphan tabs use FormGeneratorTable with a client-side pagination/sort/filter
  * adapter (the backend returns all rows at once; the dataset is small enough).
  */
 
 import React, { useState, useEffect, useCallback, useMemo, useRef } from 'react';
-import { FaSync, FaTrashAlt, FaBroom, FaExclamationTriangle, FaDownload } from 'react-icons/fa';
+import { FaSync, FaTrashAlt, FaBroom, FaExclamationTriangle, FaDownload, FaUpload, FaDatabase, FaInfoCircle, FaCheckCircle } from 'react-icons/fa';
 import api from '../../api';
 import styles from './Admin.module.css';
 import { useLanguage } from '../../providers/language/LanguageContext';
@@ -721,6 +722,937 @@ const OrphansTab: React.FC = () => {
 };
 
 
+// ---------------------------------------------------------------------------
+// Types (Migration)
+// ---------------------------------------------------------------------------
+
+interface MigrationDatabase {
+  name: string;
+  tableCount: number;
+  recordCount: number;
+}
+
+interface ValidationSummaryItem {
+  database: string;
+  tableCount: number;
+  recordCount: number;
+  registered: boolean;
+}
+
+interface ValidationResult {
+  valid: boolean;
+  summary: ValidationSummaryItem[];
+  warnings: string[];
+  systemObjectsFound: Array<{ type: string; label: string; payloadId: string }>;
+}
+
+interface ProgressLogEntry {
+  ts: string;
+  message: string;
+  status: 'info' | 'success' | 'error';
+}
+
+
+// ---------------------------------------------------------------------------
+// MigrationTab
+// ---------------------------------------------------------------------------
+
+const MigrationTab: React.FC = () => {
+  const { t } = useLanguage();
+  const toast = useToast();
+  const { confirm, ConfirmDialog } = useConfirm();
+
+  // --- Backup state ---
+  const [databases, setDatabases] = useState<MigrationDatabase[]>([]);
+  const [selectedDbs, setSelectedDbs] = useState<Set<string>>(new Set());
+  const [loadingDbs, setLoadingDbs] = useState(false);
+  const [exporting, setExporting] = useState(false);
+  const [exportLog, setExportLog] = useState<ProgressLogEntry[]>([]);
+  const [instanceLabel, setInstanceLabel] = useState('unknown');
+
+  // --- Restore state ---
+  const [uploadedFile, setUploadedFile] = useState<File | null>(null);
+  const [validating, setValidating] = useState(false);
+  const [validation, setValidation] = useState<ValidationResult | null>(null);
+  const [importMode, setImportMode] = useState<'replace' | 'merge'>('merge');
+  const [importing, setImporting] = useState(false);
+  const [importLog, setImportLog] = useState<ProgressLogEntry[]>([]);
+
+  const fileInputRef = useRef<HTMLInputElement>(null);
+  const exportLogRef = useRef<HTMLDivElement>(null);
+  const importLogRef = useRef<HTMLDivElement>(null);
+
+  // --- Fetch databases ---
+  const _fetchDatabases = useCallback(async () => {
+    try {
+      setLoadingDbs(true);
+      const res = await api.get('/api/admin/database-health/migration/databases');
+      const dbs: MigrationDatabase[] = res.data.databases || [];
+      setDatabases(dbs);
+      setSelectedDbs(new Set(dbs.map(d => d.name)));
+      if (res.data.instanceLabel) setInstanceLabel(res.data.instanceLabel);
+    } catch {
+      setDatabases([]);
+    } finally {
+      setLoadingDbs(false);
+    }
+  }, []);
+
+  useEffect(() => { _fetchDatabases(); }, [_fetchDatabases]);
+
+  // --- Backup: DB selection ---
+  const allSelected = databases.length > 0 && selectedDbs.size === databases.length;
+
+  const _toggleAll = () => {
+    if (allSelected) {
+      setSelectedDbs(new Set());
+    } else {
+      setSelectedDbs(new Set(databases.map(d => d.name)));
+    }
+  };
+
+  const _toggleDb = (name: string) => {
+    setSelectedDbs(prev => {
+      const next = new Set(prev);
+      if (next.has(name)) {
+        next.delete(name);
+      } else {
+        next.add(name);
+      }
+      return next;
+    });
+  };
+
+  // --- Backup: Export (per-DB with progress) ---
+  const _addExportLog = useCallback((message: string, logStatus: ProgressLogEntry['status'] = 'info') => {
+    const ts = new Date().toLocaleTimeString();
+    setExportLog(prev => [...prev, { ts, message, status: logStatus }]);
+    setTimeout(() => exportLogRef.current?.scrollTo({ top: exportLogRef.current.scrollHeight }), 50);
+  }, []);
+
+  const _startExport = async () => {
+    if (selectedDbs.size === 0) return;
+    setExporting(true);
+    setExportLog([]);
+
+    const dbList = Array.from(selectedDbs);
+    const isFullExport = allSelected;
+    const totalDbs = dbList.length;
+
+    _addExportLog(t('Export gestartet: {count} Datenbanken', { count: totalDbs }));
+
+    let token = '';
+    try {
+      const startRes = await api.post('/api/admin/database-health/migration/export-start');
+      token = startRes.data.token;
+    } catch (err: any) {
+      _addExportLog(t('Fehler beim Starten des Exports: {error}', { error: String(err) }), 'error');
+      toast.showError(t('Export fehlgeschlagen'));
+      setExporting(false);
+      return;
+    }
+
+    let totalTables = 0;
+    let totalRecords = 0;
+    let errors = 0;
+    let exportedCount = 0;
+
+    for (let i = 0; i < dbList.length; i++) {
+      const dbName = dbList[i];
+      _addExportLog(t('Exportiere {index}/{total}: {db}...', { index: i + 1, total: totalDbs, db: dbName }));
+      try {
+        const res = await api.get('/api/admin/database-health/migration/export-single', {
+          params: { token, database: dbName },
+        });
+        totalTables += res.data.tableCount || 0;
+        totalRecords += res.data.totalRecords || 0;
+        exportedCount++;
+        _addExportLog(
+          t('{db}: {tables} Tabellen, {records} Datensaetze', {
+            db: dbName, tables: res.data.tableCount || 0, records: res.data.totalRecords || 0,
+          }),
+          'success',
+        );
+      } catch (err: any) {
+        errors++;
+        const detail = err?.response?.data?.detail;
+        _addExportLog(
+          t('Fehler bei {db}: {error}', { db: dbName, error: typeof detail === 'string' ? detail : String(err) }),
+          'error',
+        );
+      }
+    }
+
+    if (exportedCount === 0) {
+      _addExportLog(t('Export abgebrochen: keine Daten exportiert'), 'error');
+      toast.showError(t('Export fehlgeschlagen'));
+      setExporting(false);
+      return;
+    }
+
+    _addExportLog(t('Erstelle Exportdatei...'));
+
+    try {
+      const ts = new Date().toISOString().replace(/:/g, '-').slice(0, 19);
+      const scope = isFullExport ? 'full' : 'partial';
+      const filename = `db_backup_${instanceLabel}_${scope}_${ts}.json`;
+
+      const res = await api.get('/api/admin/database-health/migration/export-download', {
+        params: { token, filename },
+        responseType: 'blob',
+      });
+
+      const blob = new Blob([res.data], { type: 'application/json' });
+      const url = URL.createObjectURL(blob);
+      const a = document.createElement('a');
+      a.href = url;
+      a.download = filename;
+      document.body.appendChild(a);
+      a.click();
+      document.body.removeChild(a);
+      URL.revokeObjectURL(url);
+
+      _addExportLog(
+        t('Export abgeschlossen: {dbs} Datenbanken, {tables} Tabellen, {records} Datensaetze', {
+          dbs: exportedCount, tables: totalTables, records: totalRecords,
+        }),
+        'success',
+      );
+
+      if (errors > 0) {
+        toast.showWarning(t('Export mit {count} Fehlern abgeschlossen', { count: errors }));
+      } else {
+        toast.showSuccess(t('Export erfolgreich'));
+      }
+    } catch (err: any) {
+      _addExportLog(t('Fehler beim Download der Exportdatei: {error}', { error: String(err) }), 'error');
+      toast.showError(t('Export fehlgeschlagen'));
+    } finally {
+      setExporting(false);
+    }
+  };
+
+  // --- Restore: File upload ---
+  const _handleFileSelect = (file: File) => {
+    setUploadedFile(file);
+    setValidation(null);
+    _validateFile(file);
+  };
+
+  const _onFileInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const file = e.target.files?.[0];
+    if (file) _handleFileSelect(file);
+    if (e.target) e.target.value = '';
+  };
+
+  const _onDrop = (e: React.DragEvent) => {
+    e.preventDefault();
+    const file = e.dataTransfer.files?.[0];
+    if (file && file.name.endsWith('.json')) {
+      _handleFileSelect(file);
+    }
+  };
+
+  const _onDragOver = (e: React.DragEvent) => {
+    e.preventDefault();
+  };
+
+  // --- Restore: Validate (uploads file to server, streams to disk) ---
+  const importTokenRef = useRef('');
+
+  const _validateFile = async (file: File) => {
+    setValidating(true);
+    setValidation(null);
+    importTokenRef.current = '';
+    try {
+      const formData = new FormData();
+      formData.append('file', file);
+      const res = await api.post('/api/admin/database-health/migration/upload-import', formData, {
+        headers: { 'Content-Type': 'multipart/form-data' },
+        timeout: 0,
+      });
+      importTokenRef.current = res.data.token || '';
+      setValidation({
+        valid: res.data.valid,
+        summary: (res.data.databases || []).map((d: any) => ({
+          database: d.database,
+          tableCount: d.tableCount,
+          recordCount: d.recordCount,
+          registered: true,
+        })),
+        warnings: res.data.warnings || [],
+        systemObjectsFound: res.data.systemObjectsFound || [],
+      });
+    } catch (err: any) {
+      const detail = err?.response?.data?.detail;
+      setValidation({
+        valid: false, summary: [], systemObjectsFound: [],
+        warnings: [typeof detail === 'string' ? detail : t('Upload oder Validierung fehlgeschlagen')],
+      });
+    } finally {
+      setValidating(false);
+    }
+  };
+
+  // --- Restore: Import (per-DB with progress) ---
+  const _addImportLog = useCallback((message: string, logStatus: ProgressLogEntry['status'] = 'info') => {
+    const ts = new Date().toLocaleTimeString();
+    setImportLog(prev => [...prev, { ts, message, status: logStatus }]);
+    setTimeout(() => importLogRef.current?.scrollTo({ top: importLogRef.current.scrollHeight }), 50);
+  }, []);
+
+  const _startImport = async () => {
+    if (!importTokenRef.current || !validation?.valid || importing) return;
+
+    setImporting(true);
+
+    const modeLabel = importMode === 'replace'
+      ? t('Neu (Datenbank leeren und importieren)')
+      : t('Zusammenfuehren (bestehende Daten belassen, neue ergaenzen)');
+
+    const ok = await confirm(
+      t('Import mit Modus "{mode}" starten? Dieser Vorgang kann nicht rueckgaengig gemacht werden.', { mode: modeLabel }),
+      { title: t('Import starten'), variant: importMode === 'replace' ? 'danger' : 'primary' },
+    );
+    if (!ok) { setImporting(false); return; }
+    setImportLog([]);
+
+    const token = importTokenRef.current;
+    const dbList = validation.summary.filter(s => s.registered);
+    const totalDbs = dbList.length;
+    let totalRecords = 0;
+    let errors = 0;
+
+    _addImportLog(t('Import gestartet: {count} Datenbanken', { count: totalDbs }));
+
+    for (let i = 0; i < dbList.length; i++) {
+      const dbInfo = dbList[i];
+      _addImportLog(
+        t('Importiere {index}/{total}: {db} ({records} Datensaetze)...', {
+          index: i + 1, total: totalDbs, db: dbInfo.database, records: dbInfo.recordCount,
+        }),
+      );
+      try {
+        const res = await api.post('/api/admin/database-health/migration/import-single', {
+          token,
+          database: dbInfo.database,
+          mode: importMode,
+        });
+        const result = res.data;
+        totalRecords += result.recordCount || 0;
+        const dbWarnings: string[] = result.warnings || [];
+        for (const w of dbWarnings) {
+          _addImportLog(t('Warnung: {msg}', { msg: w }), 'error');
+        }
+        _addImportLog(
+          t('{db}: {count} Datensaetze importiert', { db: dbInfo.database, count: result.recordCount || 0 }),
+          dbWarnings.length > 0 ? 'error' : 'success',
+        );
+      } catch (err: any) {
+        errors++;
+        const detail = err?.response?.data?.detail;
+        _addImportLog(
+          t('Fehler bei {db}: {error}', {
+            db: dbInfo.database,
+            error: typeof detail === 'string' ? detail : String(err),
+          }),
+          'error',
+        );
+      }
+    }
+
+    try { await api.post('/api/admin/database-health/migration/import-done', { token }); } catch { /* ignore */ }
+
+    _addImportLog(
+      t('Import abgeschlossen: {records} Datensaetze in {dbs} Datenbanken', {
+        records: totalRecords, dbs: totalDbs,
+      }),
+      'success',
+    );
+
+    if (errors > 0) {
+      toast.showWarning(t('{count} Datensaetze importiert, {errors} Fehler', { count: totalRecords, errors }));
+    } else {
+      toast.showSuccess(t('{count} Datensaetze erfolgreich importiert', { count: totalRecords }));
+    }
+    importTokenRef.current = '';
+    setImporting(false);
+  };
+
+  const _resetUpload = () => {
+    setUploadedFile(null);
+    setValidation(null);
+    importTokenRef.current = '';
+  };
+
+  return (
+    <div style={{ display: 'flex', flexDirection: 'column', flex: 1, minHeight: 0, overflow: 'auto', gap: '2rem', padding: '0.5rem 0' }}>
+      <ConfirmDialog />
+
+      {/* ---- BACKUP SECTION ---- */}
+      <section>
+        <h2 style={{ fontSize: '1.125rem', fontWeight: 600, color: 'var(--text-primary)', margin: '0 0 1rem 0', display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
+          <FaDownload /> {t('Backup')}
+        </h2>
+
+        <p style={{ fontSize: '0.875rem', color: 'var(--text-secondary)', margin: '0 0 0.75rem 0' }}>
+          {t('Datenbanken fuer Export auswaehlen')}
+        </p>
+
+        {loadingDbs ? (
+          <div className={styles.loadingContainer}>
+            <div className={styles.spinner} />
+          </div>
+        ) : (
+          <>
+            <div style={{ display: 'flex', flexDirection: 'column', gap: '0.375rem', marginBottom: '1rem' }}>
+              <label className={styles.checkboxLabel} style={{ fontWeight: 600 }}>
+                <input type="checkbox" checked={allSelected} onChange={_toggleAll} />
+                {t('Alle Datenbanken')}
+              </label>
+              <div style={{ display: 'flex', flexDirection: 'column', gap: '0.25rem', paddingLeft: '0.5rem' }}>
+                {databases.map(db => (
+                  <label key={db.name} className={styles.checkboxLabel}>
+                    <input
+                      type="checkbox"
+                      checked={selectedDbs.has(db.name)}
+                      onChange={() => _toggleDb(db.name)}
+                    />
+                    <span>{db.name}</span>
+                    <span style={{ fontSize: '0.75rem', color: 'var(--text-tertiary)' }}>
+                      ({db.tableCount} {t('Tabellen')}, ~{_formatNumber(db.recordCount)} {t('Zeilen')})
+                    </span>
+                  </label>
+                ))}
+              </div>
+            </div>
+
+            <button
+              className={styles.primaryButton}
+              onClick={_startExport}
+              disabled={exporting || selectedDbs.size === 0}
+            >
+              {exporting ? (
+                <><FaSync className="spinning" /> {t('Export laeuft...')}</>
+              ) : (
+                <><FaDownload /> {t('Export starten')}</>
+              )}
+            </button>
+
+            {exportLog.length > 0 && (
+              <div
+                ref={exportLogRef}
+                style={{
+                  marginTop: '0.75rem',
+                  maxHeight: '200px',
+                  overflow: 'auto',
+                  background: 'var(--bg-secondary)',
+                  border: '1px solid var(--border-color)',
+                  borderRadius: '6px',
+                  padding: '0.5rem 0.75rem',
+                  fontFamily: 'monospace',
+                  fontSize: '0.8125rem',
+                  lineHeight: '1.6',
+                }}
+              >
+                {exportLog.map((entry, i) => (
+                  <div key={i} style={{
+                    color: entry.status === 'error' ? 'var(--danger-color, #e53e3e)'
+                      : entry.status === 'success' ? '#388e3c' : 'var(--text-secondary)',
+                  }}>
+                    <span style={{ color: 'var(--text-tertiary)', marginRight: '0.5rem' }}>{entry.ts}</span>
+                    {entry.message}
+                  </div>
+                ))}
+              </div>
+            )}
+          </>
+        )}
+      </section>
+
+      {/* ---- DIVIDER ---- */}
+      <hr style={{ border: 'none', borderTop: '1px solid var(--border-color)', margin: 0 }} />
+
+      {/* ---- RESTORE SECTION ---- */}
+      <section>
+        <h2 style={{ fontSize: '1.125rem', fontWeight: 600, color: 'var(--text-primary)', margin: '0 0 1rem 0', display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
+          <FaUpload /> {t('Restore')}
+        </h2>
+
+        {/* File upload zone */}
+        {!uploadedFile ? (
+          <div
+            onDrop={_onDrop}
+            onDragOver={_onDragOver}
+            onClick={() => fileInputRef.current?.click()}
+            style={{
+              border: '2px dashed var(--border-color)',
+              borderRadius: '8px',
+              padding: '2rem',
+              textAlign: 'center',
+              cursor: 'pointer',
+              background: 'var(--bg-secondary)',
+              transition: 'border-color 0.2s',
+            }}
+          >
+            <FaUpload style={{ fontSize: '1.5rem', color: 'var(--text-tertiary)', marginBottom: '0.5rem' }} />
+            <p style={{ margin: 0, fontSize: '0.875rem', color: 'var(--text-secondary)' }}>
+              {t('Datei hier ablegen oder klicken')}
+            </p>
+            <p style={{ margin: '0.25rem 0 0', fontSize: '0.75rem', color: 'var(--text-tertiary)' }}>
+              {t('JSON-Datei hochladen')}
+            </p>
+            <input
+              ref={fileInputRef}
+              type="file"
+              accept=".json"
+              onChange={_onFileInputChange}
+              style={{ display: 'none' }}
+            />
+          </div>
+        ) : (
+          <div>
+            {/* File info */}
+            <div className={styles.infoBox} style={{ justifyContent: 'space-between' }}>
+              <span style={{ display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
+                <FaDatabase />
+                {uploadedFile.name} ({_formatBytes(uploadedFile.size)})
+              </span>
+              <button
+                className={styles.secondaryButton}
+                onClick={_resetUpload}
+                style={{ padding: '0.25rem 0.5rem', fontSize: '0.75rem' }}
+              >
+                {t('Andere Datei')}
+              </button>
+            </div>
+
+            {/* Validation */}
+            {validating && (
+              <div className={styles.loadingContainer} style={{ padding: '1rem' }}>
+                <div className={styles.spinner} />
+                <span>{t('Validierung laeuft...')}</span>
+              </div>
+            )}
+
+            {validation && !validating && (
+              <div style={{ marginTop: '1rem' }}>
+                <h3 style={{ fontSize: '1rem', fontWeight: 600, margin: '0 0 0.75rem 0' }}>
+                  {t('Pruefung')}
+                </h3>
+
+                {/* Validation warnings */}
+                {validation.warnings.length > 0 && (
+                  <div className={styles.infoBox} style={{
+                    background: 'var(--warning-bg, #fffbeb)',
+                    borderColor: 'var(--warning-color, #d69e2e)',
+                    flexDirection: 'column',
+                    alignItems: 'flex-start',
+                    gap: '0.25rem',
+                  }}>
+                    {validation.warnings.map((w, i) => (
+                      <span key={i} style={{ display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
+                        <FaExclamationTriangle style={{ color: 'var(--warning-color, #d69e2e)', flexShrink: 0 }} /> {w}
+                      </span>
+                    ))}
+                  </div>
+                )}
+
+                {/* Summary table */}
+                {validation.summary.length > 0 && (
+                  <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '0.875rem', marginBottom: '1rem' }}>
+                    <thead>
+                      <tr style={{ borderBottom: '2px solid var(--border-color)' }}>
+                        <th style={{ textAlign: 'left', padding: '0.5rem 0.75rem' }}>{t('Datenbank')}</th>
+                        <th style={{ textAlign: 'right', padding: '0.5rem 0.75rem' }}>{t('Tabellen')}</th>
+                        <th style={{ textAlign: 'right', padding: '0.5rem 0.75rem' }}>{t('Datensaetze')}</th>
+                        <th style={{ textAlign: 'center', padding: '0.5rem 0.75rem' }}>{t('Status')}</th>
+                      </tr>
+                    </thead>
+                    <tbody>
+                      {validation.summary.map(s => (
+                        <tr key={s.database} style={{ borderBottom: '1px solid var(--border-color)' }}>
+                          <td style={{ padding: '0.5rem 0.75rem' }}>{s.database}</td>
+                          <td style={{ textAlign: 'right', padding: '0.5rem 0.75rem' }}>{s.tableCount}</td>
+                          <td style={{ textAlign: 'right', padding: '0.5rem 0.75rem' }}>{_formatNumber(s.recordCount)}</td>
+                          <td style={{ textAlign: 'center', padding: '0.5rem 0.75rem' }}>
+                            {s.registered ? (
+                              <FaCheckCircle style={{ color: '#388e3c' }} />
+                            ) : (
+                              <FaExclamationTriangle style={{ color: 'var(--warning-color, #d69e2e)' }} />
+                            )}
+                          </td>
+                        </tr>
+                      ))}
+                    </tbody>
+                  </table>
+                )}
+
+                {/* System objects info */}
+                {validation.systemObjectsFound.length > 0 && (
+                  <div className={styles.infoBox} style={{ flexDirection: 'column', alignItems: 'flex-start', gap: '0.25rem' }}>
+                    <span style={{ display: 'flex', alignItems: 'center', gap: '0.5rem', fontWeight: 500 }}>
+                      <FaInfoCircle style={{ color: 'var(--primary-color, #f25843)' }} />
+                      {t('Systemdaten werden beim Import nicht geloescht')}
+                    </span>
+                    <span style={{ fontSize: '0.8125rem', color: 'var(--text-secondary)', paddingLeft: '1.5rem' }}>
+                      {validation.systemObjectsFound.map(o => o.label).join(', ')}
+                    </span>
+                  </div>
+                )}
+
+                {/* Import settings */}
+                {validation.valid && (
+                  <div style={{ marginTop: '1rem' }}>
+                    <h3 style={{ fontSize: '1rem', fontWeight: 600, margin: '0 0 0.75rem 0' }}>
+                      {t('Import-Einstellungen')}
+                    </h3>
+
+                    <div style={{ display: 'flex', flexDirection: 'column', gap: '0.5rem', marginBottom: '1rem' }}>
+                      <label className={styles.checkboxLabel} style={{ cursor: 'pointer' }}>
+                        <input
+                          type="radio"
+                          name="importMode"
+                          checked={importMode === 'merge'}
+                          onChange={() => setImportMode('merge')}
+                        />
+                        <div>
+                          <div style={{ fontWeight: 500 }}>{t('Zusammenfuehren (bestehende Daten belassen, neue ergaenzen)')}</div>
+                          <div style={{ fontSize: '0.75rem', color: 'var(--text-tertiary)' }}>
+                            {t('Bestehende Datensaetze bleiben erhalten, nur fehlende werden eingefuegt')}
+                          </div>
+                        </div>
+                      </label>
+                      <label className={styles.checkboxLabel} style={{ cursor: 'pointer' }}>
+                        <input
+                          type="radio"
+                          name="importMode"
+                          checked={importMode === 'replace'}
+                          onChange={() => setImportMode('replace')}
+                        />
+                        <div>
+                          <div style={{ fontWeight: 500 }}>{t('Neu (Datenbank leeren und importieren)')}</div>
+                          <div style={{ fontSize: '0.75rem', color: 'var(--text-tertiary)' }}>
+                            {t('Bestehende Daten werden geloescht und durch importierte Daten ersetzt')}
+                          </div>
+                        </div>
+                      </label>
+                    </div>
+
+                    {importMode === 'replace' && (
+                      <div className={styles.infoBox} style={{
+                        background: 'var(--danger-bg, #fff5f5)',
+                        borderColor: 'var(--danger-color, #e53e3e)',
+                      }}>
+                        <FaExclamationTriangle style={{ marginRight: 8, color: 'var(--danger-color, #e53e3e)', flexShrink: 0 }} />
+                        {t('Achtung: Bestehende Daten werden unwiderruflich geloescht. Erstellen Sie zuerst ein Backup.')}
+                      </div>
+                    )}
+
+                    <button
+                      className={importMode === 'replace' ? styles.dangerButton : styles.primaryButton}
+                      onClick={_startImport}
+                      disabled={importing}
+                      style={{ marginTop: '0.5rem' }}
+                    >
+                      {importing ? (
+                        <><FaSync className="spinning" /> {t('Import laeuft...')}</>
+                      ) : (
+                        <><FaUpload /> {t('Import starten')}</>
+                      )}
+                    </button>
+
+                    {importLog.length > 0 && (
+                      <div
+                        ref={importLogRef}
+                        style={{
+                          marginTop: '0.75rem',
+                          maxHeight: '200px',
+                          overflow: 'auto',
+                          background: 'var(--bg-secondary)',
+                          border: '1px solid var(--border-color)',
+                          borderRadius: '6px',
+                          padding: '0.5rem 0.75rem',
+                          fontFamily: 'monospace',
+                          fontSize: '0.8125rem',
+                          lineHeight: '1.6',
+                        }}
+                      >
+                        {importLog.map((entry, i) => (
+                          <div key={i} style={{
+                            color: entry.status === 'error' ? 'var(--danger-color, #e53e3e)'
+                              : entry.status === 'success' ? '#388e3c' : 'var(--text-secondary)',
+                          }}>
+                            <span style={{ color: 'var(--text-tertiary)', marginRight: '0.5rem' }}>{entry.ts}</span>
+                            {entry.message}
+                          </div>
+                        ))}
+                      </div>
+                    )}
+                  </div>
+                )}
+              </div>
+            )}
+          </div>
+        )}
+      </section>
+    </div>
+  );
+};
+
+
+// ---------------------------------------------------------------------------
+// LegacyCleanupTab
+// ---------------------------------------------------------------------------
+
+interface LegacyTable {
+  id: string;
+  db: string;
+  table: string;
+  rowCount: number;
+  sizeBytes: number;
+}
+
+const LegacyCleanupTab: React.FC = () => {
+  const { t } = useLanguage();
+  const toast = useToast();
+  const { confirm, ConfirmDialog } = useConfirm();
+
+  const [allLegacy, setAllLegacy] = useState<LegacyTable[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [dropping, setDropping] = useState<string | null>(null);
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+  const [droppingBatch, setDroppingBatch] = useState(false);
+
+  const _fetchLegacy = useCallback(async () => {
+    try {
+      setLoading(true);
+      const res = await api.get('/api/admin/database-health/legacy-tables');
+      const rows: LegacyTable[] = (res.data.legacyTables || []).map((t: any) => ({
+        ...t,
+        id: `${t.db}.${t.table}`,
+      }));
+      setAllLegacy(rows);
+      setSelected(new Set());
+    } catch {
+      setAllLegacy([]);
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  useEffect(() => { _fetchLegacy(); }, [_fetchLegacy]);
+
+  const { visibleData, pagination, refetch, fetchFilterValues } = _useClientPagination(allLegacy);
+
+  const databases = useMemo(
+    () => Array.from(new Set(allLegacy.map(l => l.db))).sort(),
+    [allLegacy],
+  );
+
+  const totals = useMemo(() => {
+    let rows = 0, size = 0;
+    for (const l of allLegacy) { rows += l.rowCount; size += l.sizeBytes; }
+    return { count: allLegacy.length, rows, size, dbs: databases.length };
+  }, [allLegacy, databases]);
+
+  const _dropOne = async (entry: LegacyTable) => {
+    const ok = await confirm(
+      t('Legacy-Tabelle {db}.{table} ({rows} Zeilen, {size}) unwiderruflich löschen?', {
+        db: entry.db, table: entry.table, rows: _formatNumber(entry.rowCount), size: _formatBytes(entry.sizeBytes),
+      }),
+      { title: t('Legacy-Tabelle löschen'), variant: 'danger' },
+    );
+    if (!ok) return;
+    setDropping(entry.id);
+    try {
+      await api.post('/api/admin/database-health/legacy-tables/drop', { db: entry.db, table: entry.table });
+      toast.showSuccess(t('{db}.{table} gelöscht', { db: entry.db, table: entry.table }));
+      _fetchLegacy();
+    } catch (err: any) {
+      const detail = err?.response?.data?.detail;
+      toast.showError(typeof detail === 'string' ? detail : t('Fehler beim Löschen'));
+    } finally {
+      setDropping(null);
+    }
+  };
+
+  const _dropSelected = async () => {
+    if (selected.size === 0) return;
+    const selectedEntries = allLegacy.filter(l => selected.has(l.id));
+    const totalRows = selectedEntries.reduce((s, l) => s + l.rowCount, 0);
+    const ok = await confirm(
+      t('{count} Legacy-Tabellen mit insgesamt {rows} Zeilen unwiderruflich löschen?', {
+        count: selected.size, rows: _formatNumber(totalRows),
+      }),
+      { title: t('Ausgewählte löschen'), variant: 'danger' },
+    );
+    if (!ok) return;
+    setDroppingBatch(true);
+    let deleted = 0;
+    let errors = 0;
+    for (const entry of selectedEntries) {
+      try {
+        await api.post('/api/admin/database-health/legacy-tables/drop', { db: entry.db, table: entry.table });
+        deleted++;
+      } catch {
+        errors++;
+      }
+    }
+    if (errors > 0) {
+      toast.showWarning(t('{deleted} gelöscht, {errors} Fehler', { deleted, errors }));
+    } else {
+      toast.showSuccess(t('{deleted} Legacy-Tabellen gelöscht', { deleted }));
+    }
+    setDroppingBatch(false);
+    _fetchLegacy();
+  };
+
+  const _toggleSelect = (id: string) => {
+    setSelected(prev => {
+      const next = new Set(prev);
+      if (next.has(id)) next.delete(id); else next.add(id);
+      return next;
+    });
+  };
+
+  const _toggleAll = () => {
+    if (selected.size === allLegacy.length) {
+      setSelected(new Set());
+    } else {
+      setSelected(new Set(allLegacy.map(l => l.id)));
+    }
+  };
+
+  const columns: ColumnConfig[] = useMemo(() => [
+    {
+      key: '_select',
+      label: '',
+      width: 40,
+      formatter: (_val: any, row: LegacyTable) => (
+        <input
+          type="checkbox"
+          checked={selected.has(row.id)}
+          onChange={() => _toggleSelect(row.id)}
+        />
+      ),
+    },
+    {
+      key: 'db',
+      label: t('Datenbank'),
+      sortable: true,
+      filterable: true,
+      searchable: true,
+      width: 200,
+      filterOptions: databases,
+    },
+    {
+      key: 'table',
+      label: t('Tabelle'),
+      sortable: true,
+      searchable: true,
+      width: 250,
+      formatter: (v: string) => (
+        <span style={{ color: 'var(--danger-color, #e53e3e)' }}>
+          <code>{v}</code>
+          <span style={{
+            marginLeft: '0.4rem',
+            padding: '0.125rem 0.375rem',
+            borderRadius: '4px',
+            fontSize: '0.625rem',
+            fontWeight: 600,
+            textTransform: 'uppercase',
+            letterSpacing: '0.03em',
+            background: 'var(--primary-dark-bg, rgba(242, 88, 67, 0.12))',
+            color: 'var(--primary-color, #f25843)',
+          }}>
+            {t('kein Modell')}
+          </span>
+        </span>
+      ),
+    },
+    {
+      key: 'rowCount',
+      label: t('Zeilen (ca.)'),
+      type: 'number' as const,
+      sortable: true,
+      width: 120,
+      formatter: (v: number) => _formatNumber(v),
+    },
+    {
+      key: 'sizeBytes',
+      label: t('Grösse'),
+      type: 'number' as const,
+      sortable: true,
+      width: 120,
+      formatter: (v: number) => _formatBytes(v),
+    },
+  ], [t, databases, selected]);
+
+  return (
+    <div style={{ display: 'flex', flexDirection: 'column', flex: 1, minHeight: 0 }}>
+      <ConfirmDialog />
+
+      <div className={styles.filterSection}>
+        <div className={styles.headerActions}>
+          <button className={styles.secondaryButton} onClick={_fetchLegacy} disabled={loading}>
+            <FaSync className={loading ? 'spinning' : ''} /> {t('Scan')}
+          </button>
+          <label className={styles.checkboxLabel} style={{ fontWeight: 600 }}>
+            <input type="checkbox" checked={selected.size === allLegacy.length && allLegacy.length > 0} onChange={_toggleAll} />
+            {t('Alle')}
+          </label>
+          {selected.size > 0 && (
+            <button className={styles.dangerButton} onClick={_dropSelected} disabled={droppingBatch || loading}>
+              <FaTrashAlt className={droppingBatch ? 'spinning' : ''} />
+              {t('Ausgewählte löschen')} ({selected.size})
+            </button>
+          )}
+        </div>
+      </div>
+
+      {allLegacy.length > 0 && (
+        <div className={styles.infoBox} style={{ background: 'var(--warning-bg, #fffbeb)', borderColor: 'var(--warning-color, #d69e2e)' }}>
+          <FaExclamationTriangle style={{ marginRight: 8, color: 'var(--warning-color, #d69e2e)' }} />
+          {t('{count} Legacy-Tabellen in {dbs} Datenbanken ({rows} Zeilen, {size})', {
+            count: totals.count, dbs: totals.dbs, rows: _formatNumber(totals.rows), size: _formatBytes(totals.size),
+          })}
+        </div>
+      )}
+
+      <div className={styles.tableContainer}>
+        <FormGeneratorTable
+          data={visibleData}
+          columns={columns}
+          loading={loading}
+          sortable={true}
+          searchable={true}
+          filterable={true}
+          pagination={true}
+          pageSize={50}
+          selectable={false}
+          customActions={[
+            {
+              id: 'drop',
+              icon: <FaTrashAlt />,
+              onClick: (row: LegacyTable) => _dropOne(row),
+              loading: (row: LegacyTable) => dropping === row.id || droppingBatch,
+              title: t('Tabelle löschen'),
+            },
+          ]}
+          hookData={{
+            refetch,
+            pagination,
+            fetchFilterValues,
+          }}
+          emptyMessage={t('Keine Legacy-Tabellen gefunden')}
+        />
+      </div>
+    </div>
+  );
+};
+
+
 // ---------------------------------------------------------------------------
 // Page
 // ---------------------------------------------------------------------------
@@ -739,6 +1671,16 @@ export const AdminDatabaseHealthPage: React.FC = () => {
       label: t('Orphan Cleanup'),
       content: <OrphansTab />,
     },
+    {
+      id: 'legacy',
+      label: t('Legacy Cleanup'),
+      content: <LegacyCleanupTab />,
+    },
+    {
+      id: 'migration',
+      label: t('Migration'),
+      content: <MigrationTab />,
+    },
   ], [t]);
 
   return (
@@ -746,7 +1688,7 @@ export const AdminDatabaseHealthPage: React.FC = () => {
       <div className={styles.pageHeader}>
         <div>
           <h1 className={styles.pageTitle}>{t('Datenbank-Gesundheit')}</h1>
-          <p className={styles.pageSubtitle}>{t('Tabellenstatistiken und verwaiste Datensätze')}</p>
+          <p className={styles.pageSubtitle}>{t('Tabellenstatistiken, verwaiste Datensaetze und Migration')}</p>
         </div>
       </div>
 

src/pages/admin/AdminLanguagesKeepAlive.tsx

@@ -1,35 +0,0 @@
-/**
- * AdminLanguagesKeepAlive
- *
- * Keeps the AdminLanguagesPage mounted across route changes so that
- * long-running AI translation progress, table state, and selections
- * survive when the user navigates away and returns.
- */
-
-import React from 'react';
-import { AdminLanguagesPage } from './AdminLanguagesPage';
-
-interface AdminLanguagesKeepAliveProps {
-  isVisible: boolean;
-}
-
-export const AdminLanguagesKeepAlive: React.FC<AdminLanguagesKeepAliveProps> = ({ isVisible }) => {
-  return (
-    <div
-      style={{
-        display: isVisible ? 'flex' : 'none',
-        flexDirection: 'column',
-        position: 'absolute',
-        top: 'var(--mobile-topbar-height, 0px)',
-        left: 0,
-        right: 0,
-        bottom: 0,
-        overflow: 'hidden',
-      }}
-    >
-      <AdminLanguagesPage />
-    </div>
-  );
-};
-
-export default AdminLanguagesKeepAlive;

src/pages/billing/SubscriptionTab.tsx

@@ -23,12 +23,16 @@ import { useLanguage } from '../../providers/language/LanguageContext';
 const _formatCurrency = (amount: number) =>
   new Intl.NumberFormat('de-CH', { style: 'currency', currency: 'CHF' }).format(amount);
 
-const _formatDate = (iso: string | null | undefined): string => {
+const _formatDate = (value: string | number | null | undefined): string => {
-  if (!iso) return '—';
+  if (value == null || value === '') return '—';
   try {
-    return new Date(iso).toLocaleDateString('de-CH', { day: '2-digit', month: '2-digit', year: 'numeric' });
+    const num = typeof value === 'number' ? value : Number(value);
+    const ms = !isNaN(num) && num < 1e12 ? num * 1000 : num;
+    const d = !isNaN(ms) ? new Date(ms) : new Date(value);
+    if (isNaN(d.getTime())) return String(value);
+    return d.toLocaleDateString('de-CH', { day: '2-digit', month: '2-digit', year: 'numeric' });
   } catch {
-    return iso;
+    return String(value);
   }
 };
 

src/pages/views/commcoach/CommcoachKeepAlive.tsx

@@ -1,55 +0,0 @@
-/**
- * CommcoachKeepAlive
- *
- * Keeps the CommCoach session page mounted across route changes.
- * The voice session must persist when the user navigates to other tabs.
- * Only the "session" tab is kept alive; modules/dashboard can unmount freely.
- *
- * Persistence is scoped per `(mandateId, instanceId)` — switching to a
- * different mandate or instance unmounts the previous view.
- */
-
-import React, { useRef } from 'react';
-import { useLocation } from 'react-router-dom';
-import { CommcoachSessionView } from './CommcoachSessionView';
-
-const _COMMCOACH_SESSION_ROUTE_RE = /\/mandates\/([^/]+)\/commcoach\/([^/]+)\/session/;
-
-interface CommcoachKeepAliveProps {
-  isVisible: boolean;
-}
-
-export const CommcoachKeepAlive: React.FC<CommcoachKeepAliveProps> = ({ isVisible }) => {
-  const location = useLocation();
-  const cachedMandateIdRef = useRef<string>('');
-  const cachedInstanceIdRef = useRef<string>('');
-
-  const match = location.pathname.match(_COMMCOACH_SESSION_ROUTE_RE);
-  if (match?.[1] && match?.[2]) {
-    cachedMandateIdRef.current = match[1];
-    cachedInstanceIdRef.current = match[2];
-  }
-
-  const mandateId = cachedMandateIdRef.current;
-  const instanceId = cachedInstanceIdRef.current;
-  if (!mandateId || !instanceId) return null;
-  const scopeKey = `${mandateId}:${instanceId}`;
-
-  return (
-    <div
-      style={{
-        display: isVisible ? 'flex' : 'none',
-        flexDirection: 'column',
-        position: 'absolute',
-        top: 'var(--mobile-topbar-height, 0px)',
-        left: 0,
-        right: 0,
-        bottom: 0,
-      }}
-    >
-      <CommcoachSessionView key={scopeKey} />
-    </div>
-  );
-};
-
-export default CommcoachKeepAlive;

src/pages/views/graphicalEditor/Automation2WorkflowsTasks.module.css

@@ -276,6 +276,46 @@
   background: var(--bg-primary, #fff);
 }
 
+.taskCardDismissable {
+  position: relative;
+  padding-top: 0.85rem;
+  padding-right: 2.25rem;
+}
+
+.dismissOpenTaskBtn {
+  position: absolute;
+  top: 0.35rem;
+  right: 0.35rem;
+  width: 1.85rem;
+  height: 1.85rem;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  padding: 0;
+  border: none;
+  border-radius: 50%;
+  background: transparent;
+  color: var(--text-secondary, #888);
+  cursor: pointer;
+  font-size: 1rem;
+  line-height: 1;
+}
+
+.dismissOpenTaskBtn:hover:not(:disabled) {
+  color: var(--danger-color, #c82333);
+  background: rgba(220, 53, 69, 0.08);
+}
+
+.dismissOpenTaskBtn:focus-visible {
+  outline: 2px solid var(--primary-color, #007bff);
+  outline-offset: 2px;
+}
+
+.dismissOpenTaskBtn:disabled {
+  opacity: 0.45;
+  cursor: not-allowed;
+}
+
 .taskCard:last-child {
   margin-bottom: 0;
 }
@@ -396,6 +436,13 @@
   cursor: not-allowed;
 }
 
+/* Override broad .taskCard button[type='button'] primary styling for dismiss control */
+.taskCard button.dismissOpenTaskBtn {
+  background: transparent;
+  color: var(--text-secondary, #888);
+  padding: 0;
+}
+
 /* Upload task */
 .uploadTaskBlock {
   display: flex;

src/pages/views/graphicalEditor/GraphicalEditorKeepAlive.test.tsx

@@ -1,96 +0,0 @@
-// Copyright (c) 2025 Patrick Motsch
-// All rights reserved.
-//
-// Persistence is per (mandateId, instanceId): switching to a different mandate
-// or instance must remount the editor page so its internal state (loaded
-// workflow, currentWorkflowId, …) is reset and saves go to the right tenant.
-
-import React from 'react';
-import { describe, expect, it, vi } from 'vitest';
-import { render, screen, act } from '@testing-library/react';
-import { MemoryRouter, useNavigate } from 'react-router-dom';
-
-const _mountCount = { value: 0 };
-
-vi.mock('./GraphicalEditorPage', () => ({
-  GraphicalEditorPage: ({ persistentMandateId, persistentInstanceId }: { persistentMandateId?: string; persistentInstanceId?: string }) => {
-    React.useEffect(() => {
-      _mountCount.value += 1;
-    }, []);
-    return <div data-testid="ge-page">{persistentMandateId}::{persistentInstanceId}</div>;
-  },
-}));
-
-import { GraphicalEditorKeepAlive } from './GraphicalEditorKeepAlive';
-
-let _navigateTo: ((path: string) => void) | null = null;
-const _NavCapture: React.FC = () => {
-  _navigateTo = useNavigate();
-  return null;
-};
-
-function _renderHarness(initialPath: string) {
-  return render(
-    <MemoryRouter initialEntries={[initialPath]}>
-      <_NavCapture />
-      <GraphicalEditorKeepAlive isVisible />
-    </MemoryRouter>,
-  );
-}
-
-function _navigate(path: string) {
-  act(() => {
-    _navigateTo?.(path);
-  });
-}
-
-describe('GraphicalEditorKeepAlive — persistence per (mandate, instance)', () => {
-  it('remounts the page when the mandate changes', () => {
-    _mountCount.value = 0;
-    _renderHarness('/mandates/mA/graphicalEditor/iA/editor');
-    expect(_mountCount.value).toBe(1);
-    expect(screen.getByTestId('ge-page').textContent).toBe('mA::iA');
-
-    _navigate('/mandates/mB/graphicalEditor/iA/editor');
-
-    expect(_mountCount.value).toBe(2);
-    expect(screen.getByTestId('ge-page').textContent).toBe('mB::iA');
-  });
-
-  it('remounts the page when the instance changes', () => {
-    _mountCount.value = 0;
-    _renderHarness('/mandates/mA/graphicalEditor/iA/editor');
-    expect(_mountCount.value).toBe(1);
-
-    _navigate('/mandates/mA/graphicalEditor/iZ/editor');
-
-    expect(_mountCount.value).toBe(2);
-    expect(screen.getByTestId('ge-page').textContent).toBe('mA::iZ');
-  });
-
-  it('does NOT remount when the route stays on the same (mandate, instance)', () => {
-    _mountCount.value = 0;
-    _renderHarness('/mandates/mA/graphicalEditor/iA/editor');
-    expect(_mountCount.value).toBe(1);
-
-    _navigate('/mandates/mA/graphicalEditor/iA/editor');
-
-    expect(_mountCount.value).toBe(1);
-  });
-
-  it('keeps the cached page mounted (no remount) when the user navigates AWAY and BACK to the same scope', () => {
-    _mountCount.value = 0;
-    _renderHarness('/mandates/mA/graphicalEditor/iA/editor');
-    expect(_mountCount.value).toBe(1);
-
-    // Away to a non-editor route: the regex match fails, refs keep their
-    // previous values — the cached page must not remount.
-    _navigate('/admin/languages');
-    expect(_mountCount.value).toBe(1);
-    expect(screen.getByTestId('ge-page').textContent).toBe('mA::iA');
-
-    // Back to the same (mandate, instance) — still no remount.
-    _navigate('/mandates/mA/graphicalEditor/iA/editor');
-    expect(_mountCount.value).toBe(1);
-  });
-});

src/pages/views/graphicalEditor/GraphicalEditorKeepAlive.tsx

@@ -1,70 +0,0 @@
-/**
- * GraphicalEditorKeepAlive
- *
- * Keeps the GraphicalEditorPage mounted across route changes so the canvas
- * state, SSE connections, and editor context survive navigation to ANY page
- * (other features, admin, settings, etc.).
- *
- * Persistence is scoped per `(mandateId, instanceId)`: when the user switches
- * to a DIFFERENT mandate or instance via the navigator, the previous editor
- * mount is discarded and a fresh page is mounted. Otherwise stale state from
- * mandate A leaks into mandate B and saves end up hitting the wrong tenant
- * (HTTP 404 / "not found").
- *
- * Implementation: feeds the cached `(mandate, instance)` tuple into both
- * `props` and `key`. React reuses the mount as long as the tuple stays
- * identical and unmounts/remounts on change.
- */
-
-import React, { useRef } from 'react';
-import { useLocation } from 'react-router-dom';
-import { GraphicalEditorPage } from './GraphicalEditorPage';
-
-const _GE_EDITOR_ROUTE_RE = /\/mandates\/([^/]+)\/graphicalEditor\/([^/]+)\/editor/;
-
-interface GraphicalEditorKeepAliveProps {
-  isVisible: boolean;
-}
-
-export const GraphicalEditorKeepAlive: React.FC<GraphicalEditorKeepAliveProps> = ({ isVisible }) => {
-  const location = useLocation();
-  const cachedMandateIdRef = useRef<string>('');
-  const cachedInstanceIdRef = useRef<string>('');
-  const hasEverMountedRef = useRef(false);
-
-  const match = location.pathname.match(_GE_EDITOR_ROUTE_RE);
-  if (match?.[1] && match?.[2]) {
-    cachedMandateIdRef.current = match[1];
-    cachedInstanceIdRef.current = match[2];
-    hasEverMountedRef.current = true;
-  }
-
-  if (!hasEverMountedRef.current) return null;
-
-  const mandateId = cachedMandateIdRef.current;
-  const instanceId = cachedInstanceIdRef.current;
-  const scopeKey = `${mandateId}:${instanceId}`;
-
-  return (
-    <div
-      style={{
-        display: isVisible ? 'flex' : 'none',
-        flexDirection: 'column',
-        position: 'absolute',
-        top: 'var(--mobile-topbar-height, 0px)',
-        left: 0,
-        right: 0,
-        bottom: 0,
-        overflow: 'hidden',
-      }}
-    >
-      <GraphicalEditorPage
-        key={scopeKey}
-        persistentInstanceId={instanceId}
-        persistentMandateId={mandateId}
-      />
-    </div>
-  );
-};
-
-export default GraphicalEditorKeepAlive;

src/pages/views/graphicalEditor/GraphicalEditorWorkflowsPage.tsx

@@ -1,441 +0,0 @@
-/**
- * GraphicalEditorWorkflowsPage
- * List of saved workflows with FormGeneratorTable.
- * Shows: label, active, isRunning, stuckAt, createdAt, lastStartedAt, runCount.
- * Filter: Alle | Aktiv | Inaktiv.
- * Actions: Edit, Delete, Aktivieren/Deaktivieren, Ausführen (nur bei manuellem Trigger).
- */
-
-import React, { useState, useCallback, useEffect, useRef, useMemo } from 'react';
-import { useNavigate, useParams } from 'react-router-dom';
-import { FaPlay, FaSync, FaCheck, FaBan, FaPen, FaFileImport, FaFileExport } from 'react-icons/fa';
-import { usePrompt } from '../../../hooks/usePrompt';
-import { FormGeneratorTable, type ColumnConfig } from '../../../components/FormGenerator';
-import { useInstanceId } from '../../../hooks/useCurrentInstance';
-import { useApiRequest } from '../../../hooks/useApi';
-import {
-  fetchWorkflows,
-  deleteWorkflow,
-  executeGraph,
-  updateWorkflow,
-  importWorkflowFromFile,
-  exportWorkflowToFile,
-  isWorkflowFileContent,
-  workflowFileNameFor,
-  WORKFLOW_FILE_EXTENSION,
-  type Automation2Workflow,
-  type WorkflowFileEnvelope,
-} from '../../../api/workflowApi';
-import { fetchAttributes } from '../../../api/attributesApi';
-import type { AttributeDefinition } from '../../../api/attributesApi';
-import { resolveColumnTypes } from '../../../utils/columnTypeResolver';
-import { useToast } from '../../../contexts/ToastContext';
-import { formatUnixTimestamp } from '../../../utils/time';
-import styles from '../../../pages/admin/Admin.module.css';
-
-import { useLanguage } from '../../../providers/language/LanguageContext';
-
-function formatTs(ts?: number): string {
-  if (ts == null || ts <= 0) return '—';
-  const sec = ts < 1e12 ? ts : ts / 1000;
-  const { time } = formatUnixTimestamp(sec, undefined, {
-    day: '2-digit',
-    month: '2-digit',
-    year: 'numeric',
-    hour: '2-digit',
-    minute: '2-digit',
-  });
-  return time;
-}
-
-export const GraphicalEditorWorkflowsPage: React.FC = () => {
-    const { t } = useLanguage();
-
-  const instanceId = useInstanceId();
-  const { mandateId } = useParams<{ mandateId: string }>();
-  const { request } = useApiRequest();
-  const navigate = useNavigate();
-  const { showSuccess, showError } = useToast();
-  const { prompt: promptInput, PromptDialog } = usePrompt();
-
-  const [workflows, setWorkflows] = useState<Automation2Workflow[]>([]);
-  const [loading, setLoading] = useState(true);
-  const [executingId, setExecutingId] = useState<string | null>(null);
-  const [togglingId, setTogglingId] = useState<string | null>(null);
-  const [activeFilter, setActiveFilter] = useState<'all' | 'active' | 'inactive'>('all');
-
-  const [paginationMeta, setPaginationMeta] = useState<any>(null);
-  const [importing, setImporting] = useState(false);
-  const importFileInputRef = useRef<HTMLInputElement>(null);
-  const [backendAttributes, setBackendAttributes] = useState<AttributeDefinition[]>([]);
-
-  useEffect(() => {
-    fetchAttributes(request, 'Automation2WorkflowView')
-      .then(setBackendAttributes)
-      .catch((err) => {
-        console.error('[graphicalEditor] fetchAttributes Automation2WorkflowView failed', err);
-      });
-  }, [request]);
-
-  const load = useCallback(async (paginationParams?: any) => {
-    if (!instanceId) return;
-    setLoading(true);
-    try {
-      const active = activeFilter === 'active' ? true : activeFilter === 'inactive' ? false : undefined;
-      const result = await fetchWorkflows(request, instanceId, { active, pagination: paginationParams });
-      if (result && typeof result === 'object' && 'items' in result && !Array.isArray(result)) {
-        setWorkflows((result as any).items);
-        setPaginationMeta((result as any).pagination);
-      } else {
-        setWorkflows(result as Automation2Workflow[]);
-        setPaginationMeta(null);
-      }
-    } catch (e) {
-      console.error('[graphicalEditor] load workflows failed', e);
-      showError(t('Fehler beim Laden der Workflows'));
-    } finally {
-      setLoading(false);
-    }
-  }, [instanceId, request, showError, activeFilter, t]);
-
-  useEffect(() => {
-    load();
-  }, [load]);
-
-  const handleDelete = useCallback(
-    async (workflowId: string): Promise<boolean> => {
-      if (!instanceId) return false;
-      try {
-        await deleteWorkflow(request, instanceId, workflowId);
-        showSuccess(t('Workflow gelöscht'));
-        await load();
-        return true;
-      } catch (e: any) {
-        showError(t('Fehler: {msg}', { msg: e?.message || t('Löschen fehlgeschlagen') }));
-        return false;
-      }
-    },
-    [instanceId, request, showSuccess, showError, load, t]
-  );
-
-  const handleEdit = useCallback(
-    (row: Automation2Workflow) => {
-      if (!mandateId || !instanceId) return;
-      navigate(`/mandates/${mandateId}/graphicalEditor/${instanceId}/editor?workflowId=${row.id}`);
-    },
-    [mandateId, instanceId, navigate]
-  );
-
-  const hasManualTrigger = useCallback((row: Automation2Workflow): boolean => {
-    const invs = row.invocations || [];
-    return invs.some((i) => i.enabled && (i.kind === 'manual' || i.kind === 'api'));
-  }, []);
-
-  const handleToggleActive = useCallback(
-    async (row: Automation2Workflow) => {
-      if (!instanceId) return;
-      const next = !(row.active !== false);
-      setTogglingId(row.id);
-      try {
-        await updateWorkflow(request, instanceId, row.id, { active: next });
-        showSuccess(next ? t('Workflow aktiviert') : t('Workflow deaktiviert'));
-        await load();
-      } catch (e: any) {
-        showError(t('Fehler: {msg}', { msg: e?.message || t('Status-Update fehlgeschlagen') }));
-      } finally {
-        setTogglingId(null);
-      }
-    },
-    [instanceId, request, showSuccess, showError, load, t]
-  );
-
-  const handleRename = useCallback(
-    async (row: Automation2Workflow) => {
-      if (!instanceId) return;
-      const newLabel = await promptInput(t('Neuer Name:'), {
-        title: t('Workflow umbenennen'),
-        defaultValue: row.label,
-        placeholder: t('Workflow-Name'),
-      });
-      if (!newLabel || newLabel.trim() === row.label) return;
-      try {
-        await updateWorkflow(request, instanceId, row.id, { label: newLabel.trim() });
-        showSuccess(t('Workflow umbenannt'));
-        await load();
-      } catch (e: any) {
-        showError(t('Fehler: {msg}', { msg: e?.message || t('Umbenennen fehlgeschlagen') }));
-      }
-    },
-    [instanceId, request, promptInput, showSuccess, showError, load, t]
-  );
-
-  const handleExecute = useCallback(
-    async (row: Automation2Workflow) => {
-      if (!instanceId) return;
-      setExecutingId(row.id);
-      try {
-        const invs = row.invocations || [];
-        const primary =
-          invs.find((i) => i.enabled && i.kind === 'manual') ||
-          invs.find((i) => i.enabled && (i.kind === 'form' || i.kind === 'api'));
-        const result = await executeGraph(request, instanceId, row.graph!, row.id, {
-          ...(primary ? { entryPointId: primary.id } : {}),
-        });
-        if (result?.success) {
-          if (result?.paused) {
-            showSuccess(t('Workflow gestartet und bei Human Task pausiert. Öffne Workflows & Tasks.'));
-          } else {
-            showSuccess(t('Workflow ausgeführt'));
-          }
-          await load();
-        } else {
-          showError(result?.error || t('Ausführung fehlgeschlagen'));
-        }
-      } catch (e: any) {
-        showError(t('Fehler: {msg}', { msg: e?.message || t('Ausführung fehlgeschlagen') }));
-      } finally {
-        setExecutingId(null);
-      }
-    },
-    [instanceId, request, showSuccess, showError, load, t]
-  );
-
-  const handleExport = useCallback(
-    async (row: Automation2Workflow) => {
-      if (!instanceId) return;
-      try {
-        const result = await exportWorkflowToFile(request, instanceId, row.id, false);
-        const fileName = result.fileName || workflowFileNameFor(row.label);
-        const blob = new Blob([JSON.stringify(result.envelope, null, 2)], {
-          type: 'application/json;charset=utf-8',
-        });
-        const url = URL.createObjectURL(blob);
-        const a = document.createElement('a');
-        a.href = url;
-        a.download = fileName;
-        document.body.appendChild(a);
-        a.click();
-        document.body.removeChild(a);
-        URL.revokeObjectURL(url);
-        showSuccess(t('Workflow als Datei exportiert'));
-      } catch (e: any) {
-        showError(t('Fehler: {msg}', { msg: e?.message || t('Export fehlgeschlagen') }));
-      }
-    },
-    [instanceId, request, showSuccess, showError, t],
-  );
-
-  const handleImportFileSelected = useCallback(
-    async (e: React.ChangeEvent<HTMLInputElement>) => {
-      const file = e.target.files?.[0];
-      e.target.value = '';
-      if (!file || !instanceId) return;
-      setImporting(true);
-      try {
-        const text = await file.text();
-        let envelope: WorkflowFileEnvelope;
-        try {
-          envelope = JSON.parse(text) as WorkflowFileEnvelope;
-        } catch {
-          showError(t('Datei ist kein gültiges JSON'));
-          return;
-        }
-        if (!isWorkflowFileContent(envelope)) {
-          showError(t('Datei ist kein PowerOn-Workflow ({ext})', { ext: WORKFLOW_FILE_EXTENSION }));
-          return;
-        }
-        const result = await importWorkflowFromFile(request, instanceId, { envelope });
-        const warnings = result?.warnings ?? [];
-        if (warnings.length > 0) {
-          showSuccess(
-            t('Workflow importiert ({n} Warnungen). Aktivierung manuell.', { n: warnings.length }),
-          );
-        } else {
-          showSuccess(t('Workflow importiert (deaktiviert). Bitte vor Aktivierung prüfen.'));
-        }
-        await load();
-      } catch (e: any) {
-        showError(t('Fehler: {msg}', { msg: e?.message || t('Import fehlgeschlagen') }));
-      } finally {
-        setImporting(false);
-      }
-    },
-    [instanceId, request, showSuccess, showError, load, t],
-  );
-
-  const _rawColumns: ColumnConfig[] = useMemo(() => [
-    { key: 'label', label: t('Workflow'), width: 200, sortable: true, filterable: true },
-    { key: 'active', width: 80, sortable: true, filterable: true },
-    { key: 'isRunning', width: 80, sortable: true, filterable: true },
-    {
-      key: 'stuckAtNodeLabel',
-      label: t('steht bei'),
-      width: 160,
-      sortable: false,
-      filterable: false,
-      formatter: (value: string, row: Automation2Workflow) =>
-        row.isRunning && (value || row.stuckAtNodeId)
-          ? value || row.stuckAtNodeId || '—'
-          : '—',
-    },
-    {
-      key: 'sysCreatedAt',
-      label: t('Erstellt'),
-      width: 140,
-      sortable: true,
-      filterable: true,
-      formatter: (v: number) => formatTs(v),
-    },
-    {
-      key: 'lastStartedAt',
-      label: t('zuletzt gestartet'),
-      width: 160,
-      sortable: true,
-      filterable: true,
-      formatter: (v: number) => formatTs(v),
-    },
-    {
-      key: 'runCount',
-      label: t('Läufe'),
-      width: 80,
-      sortable: true,
-      filterable: true,
-      formatter: (v: number) => (v != null ? String(v) : '0'),
-    },
-  ], [t]);
-
-  const columns = useMemo(
-    () => resolveColumnTypes(_rawColumns, backendAttributes),
-    [_rawColumns, backendAttributes],
-  );
-
-  const hookData = {
-    refetch: load,
-    handleDelete: (id: string) => handleDelete(id),
-    pagination: paginationMeta,
-  };
-
-  if (!instanceId) {
-    return (
-      <div className={styles.adminPage}>
-        <p>{t('Keine Feature-Instanz gefunden')}</p>
-      </div>
-    );
-  }
-
-  return (
-    <div className={`${styles.adminPage} ${styles.adminPageFill}`}>
-      <div className={styles.pageHeader}>
-        <div>
-          <p className={styles.pageSubtitle}>
-            {t('Workflows verwalten, ausführen und bearbeiten')}
-          </p>
-        </div>
-        <div className={styles.headerActions} style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
-          <div style={{ display: 'flex', gap: 4 }}>
-            {(['all', 'active', 'inactive'] as const).map((f) => (
-              <button
-                key={f}
-                className={activeFilter === f ? styles.primaryButton : styles.secondaryButton}
-                onClick={() => setActiveFilter(f)}
-                disabled={loading}
-              >
-                {f === 'all' ? t('Alle') : f === 'active' ? t('Aktiv') : t('Inaktiv')}
-              </button>
-            ))}
-          </div>
-          <button
-            className={styles.secondaryButton}
-            onClick={() => importFileInputRef.current?.click()}
-            disabled={importing || loading}
-            title={t('Workflow aus Datei importieren ({ext})', { ext: WORKFLOW_FILE_EXTENSION })}
-          >
-            <FaFileImport /> {importing ? t('Importiere...') : t('Importieren')}
-          </button>
-          <input
-            ref={importFileInputRef}
-            type="file"
-            accept=".json,application/json"
-            style={{ display: 'none' }}
-            onChange={handleImportFileSelected}
-          />
-          <button
-            className={styles.secondaryButton}
-            onClick={() => load()}
-            disabled={loading}
-          >
-            <FaSync className={loading ? 'spinning' : ''} /> {t('Aktualisieren')}
-          </button>
-        </div>
-      </div>
-
-      <div className={styles.tableContainer}>
-        <FormGeneratorTable<Automation2Workflow>
-          data={workflows}
-          columns={columns}
-          loading={loading}
-          pagination={true}
-          pageSize={25}
-          searchable={true}
-          filterable={true}
-          sortable={true}
-          selectable={true}
-          apiEndpoint={`/api/workflows/${instanceId}/workflows`}
-          actionButtons={[
-            {
-              type: 'edit',
-              title: t('bearbeiten'),
-              onAction: handleEdit,
-            },
-            {
-              type: 'delete',
-              title: t('löschen'),
-            },
-          ]}
-          customActions={[
-            {
-              id: 'rename',
-              icon: <FaPen />,
-              title: t('umbenennen'),
-              onClick: (row) => handleRename(row),
-            },
-            {
-              id: 'activate',
-              icon: <FaCheck />,
-              title: t('aktivieren'),
-              onClick: (row) => handleToggleActive(row),
-              loading: (row) => togglingId === row.id,
-              visible: (row) => row.active === false,
-            },
-            {
-              id: 'deactivate',
-              icon: <FaBan />,
-              title: t('deaktivieren'),
-              onClick: (row) => handleToggleActive(row),
-              loading: (row) => togglingId === row.id,
-              visible: (row) => row.active !== false,
-            },
-            {
-              id: 'execute',
-              icon: <FaPlay />,
-              title: t('ausführen'),
-              onClick: (row) => handleExecute(row),
-              loading: (row) => executingId === row.id,
-              visible: (row) => hasManualTrigger(row),
-            },
-            {
-              id: 'export',
-              icon: <FaFileExport />,
-              title: t('Als Datei exportieren'),
-              onClick: (row) => handleExport(row),
-            },
-          ]}
-          onDelete={(row) => handleDelete(row.id)}
-          hookData={hookData}
-          emptyMessage={t('Keine Workflows gefunden. Erstelle einen.')}
-        />
-      </div>
-      <PromptDialog />
-    </div>
-  );
-};

src/pages/views/graphicalEditor/GraphicalEditorWorkflowsTasksPage.tsx

@@ -7,26 +7,30 @@
  */
 import React, { useState, useEffect, useCallback, useRef } from 'react';
 import { Link } from 'react-router-dom';
-import { FaChevronDown, FaChevronRight, FaPlay, FaSpinner, FaUpload } from 'react-icons/fa';
+import { FaChevronDown, FaChevronRight, FaPlay, FaSpinner, FaTimes, FaUpload } from 'react-icons/fa';
 import { useInstanceId } from '../../../hooks/useCurrentInstance';
 import { useApiRequest } from '../../../hooks/useApi';
 import {
   fetchTasks,
+  cancelPendingTaskStopRun,
   completeTask,
   fetchCompletedRuns,
   fetchWorkflows,
   executeGraph,
-  loadClickupListTasksForDropdown,
   type Automation2Task,
   type Automation2Workflow,
   type CompletedRun,
-  type ApiRequestFunction,
 } from '../../../api/workflowApi';
 import { useToast } from '../../../contexts/ToastContext';
 import { Popup } from '../../../components/UiComponents/Popup';
 import { getAcceptStringFromConfig, fileMatchesAccept } from '../../../components/FlowEditor';
 import { useFileOperations } from '../../../hooks/useFiles';
 import styles from './Automation2WorkflowsTasks.module.css';
+import {
+  WorkflowRuntimeFormFields,
+  useWorkflowRuntimeFormRequiredOk,
+  type WorkflowRuntimeFormFieldRow,
+} from '../../../components/FlowEditor/workflowRuntime/WorkflowRuntimeFormFields';
 
 import { useLanguage } from '../../../providers/language/LanguageContext';
 
@@ -75,17 +79,38 @@ function hasManualOrFormInvocation(wf: Automation2Workflow): boolean {
 }
 
 /**
- * Primary entry for execute — matches GraphicalEditorWorkflowsPage.handleExecute
+ * Primary entry for execute — align with first start node in graph order (backend-driven),
- * (manual first, then form or api).
+ * then fall back to manual / form / api on invocations list.
  */
 function getPrimaryEntryPoint(wf: Automation2Workflow) {
   const invs = wf.invocations || [];
+  const nodes = wf.graph?.nodes ?? [];
+  for (const n of nodes) {
+    const nodeType = n.type;
+    if (typeof nodeType === 'string' && nodeType.startsWith('trigger.')) {
+      const inv = invs.find((i) => i.enabled !== false && i.id === n.id);
+      if (inv) return inv;
+    }
+  }
   return (
     invs.find((i) => i.enabled !== false && i.kind === 'manual') ||
     invs.find((i) => i.enabled !== false && (i.kind === 'form' || i.kind === 'api'))
   );
 }
 
+/** Form field rows from graph trigger.form for workflow list (parameters.formFields). */
+function getTriggerFormFieldsForWorkflow(wf: Automation2Workflow): WorkflowRuntimeFormFieldRow[] {
+  const primary = getPrimaryEntryPoint(wf);
+  if (!primary || primary.kind !== 'form') return [];
+  const nodes = wf.graph?.nodes ?? [];
+  let node = nodes.find((n) => n.id === primary.id && n.type === 'trigger.form');
+  if (!node) node = nodes.find((n) => n.type === 'trigger.form');
+  if (!node) return [];
+  const raw = (node.parameters as Record<string, unknown> | undefined)?.formFields;
+  if (!Array.isArray(raw)) return [];
+  return raw as WorkflowRuntimeFormFieldRow[];
+}
+
 function primaryKindLabel(kind: string): string {
   if (kind === 'form') return 'Formular';
   if (kind === 'manual') return 'Manuell';
@@ -105,7 +130,11 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
   const [completedExpanded, setCompletedExpanded] = useState(false);
   const [outputExpanded, setOutputExpanded] = useState(true);
   const [submitting, setSubmitting] = useState<string | null>(null);
+  const [dismissingTaskId, setDismissingTaskId] = useState<string | null>(null);
   const [executingWorkflowId, setExecutingWorkflowId] = useState<string | null>(null);
+  const [formStartWorkflow, setFormStartWorkflow] = useState<Automation2Workflow | null>(null);
+  const [formStartFields, setFormStartFields] = useState<WorkflowRuntimeFormFieldRow[]>([]);
+  const [startFormData, setStartFormData] = useState<Record<string, unknown>>({});
 
   const load = useCallback(async () => {
     if (!instanceId) return;
@@ -157,10 +186,37 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
     }
   };
 
+  const handleDismissOpenTask = async (taskId: string) => {
+    if (!instanceId) return;
+    setDismissingTaskId(taskId);
+    try {
+      const res = await cancelPendingTaskStopRun(request, instanceId, taskId);
+      if (res.success) {
+        showSuccess(t('Ausführung abgebrochen'));
+        await load();
+      } else {
+        showError(t('Abbrechen fehlgeschlagen'));
+      }
+    } catch (e: unknown) {
+      const msg =
+        (e as { message?: string })?.message ?? t('Abbrechen fehlgeschlagen');
+      showError(msg);
+      console.error('[graphicalEditor] cancel task failed', e);
+    } finally {
+      setDismissingTaskId(null);
+    }
+  };
+
   const handleStartWorkflow = useCallback(
     async (wf: Automation2Workflow) => {
       if (!instanceId || !wf.graph) return;
       const primary = getPrimaryEntryPoint(wf);
+      if (primary?.kind === 'form') {
+        setFormStartFields(getTriggerFormFieldsForWorkflow(wf));
+        setStartFormData({});
+        setFormStartWorkflow(wf);
+        return;
+      }
       setExecutingWorkflowId(wf.id);
       try {
         const result = await executeGraph(request, instanceId, wf.graph, wf.id, {
@@ -187,6 +243,48 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
     [instanceId, request, showSuccess, showError, load, t]
   );
 
+  const formStartRequiredOk = useWorkflowRuntimeFormRequiredOk(formStartFields, startFormData);
+
+  const handleFormStartSubmit = useCallback(async () => {
+    if (!instanceId || !formStartWorkflow?.graph) return;
+    const wf = formStartWorkflow;
+    const primary = getPrimaryEntryPoint(wf);
+    const payload = { ...startFormData };
+    setExecutingWorkflowId(wf.id);
+    try {
+      const result = await executeGraph(request, instanceId, wf.graph, wf.id, {
+        ...(primary ? { entryPointId: primary.id } : {}),
+        payload,
+      });
+      if (result?.success) {
+        if (result?.paused) {
+          showSuccess(t('Workflow gestartet und bei Human Task pausiert.'));
+        } else {
+          showSuccess(t('Workflow gestartet'));
+        }
+        await load();
+      } else {
+        showError(result?.error || t('Ausführung fehlgeschlagen'));
+      }
+    } catch (e: unknown) {
+      const msg =
+        (e as { message?: string })?.message ?? t('Ausführung fehlgeschlagen');
+      showError(msg);
+    } finally {
+      setExecutingWorkflowId(null);
+      setFormStartWorkflow(null);
+    }
+  }, [
+    instanceId,
+    formStartWorkflow,
+    startFormData,
+    request,
+    showSuccess,
+    showError,
+    load,
+    t,
+  ]);
+
   const openTasks = tasks.filter((task) => task.status === 'pending');
   const completedTasks = tasks.filter((task) => task.status !== 'pending');
 
@@ -228,6 +326,9 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
                 instanceId={instanceId ?? undefined}
                 onSubmit={(result) => handleComplete(task.id, result)}
                 submitting={submitting === task.id}
+                showDismiss
+                onDismiss={() => handleDismissOpenTask(task.id)}
+                dismissing={dismissingTaskId === task.id}
               />
             ))}
           </div>
@@ -337,6 +438,41 @@ export const GraphicalEditorWorkflowsTasksPage: React.FC = () => {
           )}
         </div>
       </aside>
+
+      <Popup
+        isOpen={formStartWorkflow != null}
+        title={t('Formular ausfüllen')}
+        onClose={() => setFormStartWorkflow(null)}
+        closable={
+          !(formStartWorkflow != null && executingWorkflowId === formStartWorkflow.id)
+        }
+        closeOnEscape={
+          !(formStartWorkflow != null && executingWorkflowId === formStartWorkflow.id)
+        }
+        size="medium"
+        footerContent={
+          <button
+            type="button"
+            onClick={() => void handleFormStartSubmit()}
+            disabled={
+              !formStartRequiredOk ||
+              (formStartWorkflow != null && executingWorkflowId === formStartWorkflow.id)
+            }
+            className={styles.popupSubmitButton}
+          >
+            {formStartWorkflow != null && executingWorkflowId === formStartWorkflow.id
+              ? t('wird gesendet')
+              : t('absenden')}
+          </button>
+        }
+      >
+        <WorkflowRuntimeFormFields
+          fields={formStartFields}
+          formData={startFormData}
+          setFormData={setStartFormData}
+          formFieldsClassName={styles.formFields}
+        />
+      </Popup>
     </div>
   );
 };
@@ -406,99 +542,10 @@ interface TaskCardProps {
   onSubmit: (result: Record<string, unknown>) => void;
   submitting: boolean;
   readOnly?: boolean;
-}
+  /** Open-task card: show top-right control to cancel run and remove from list. */
-
+  showDismiss?: boolean;
-/** Check if file matches accept string (e.g. ".pdf,image/*"). */
+  onDismiss?: () => void;
-function relationshipTaskIdFromFormValue(v: unknown): string {
+  dismissing?: boolean;
-  if (v && typeof v === 'object' && !Array.isArray(v) && 'add' in v) {
-    const a = (v as { add?: unknown[] }).add;
-    if (Array.isArray(a) && a[0] != null && String(a[0]).trim()) return String(a[0]);
-  }
-  return '';
-}
-
-function InputFormClickupTaskField({
-  connectionId,
-  listId,
-  value,
-  onChange,
-  request,
-}: {
-  connectionId: string;
-  listId: string;
-  value: unknown;
-  onChange: (v: unknown) => void;
-  request: ApiRequestFunction;
-}) {
-  const { t } = useLanguage();
-  const [tasks, setTasks] = useState<Array<{ id: string; name: string }>>([]);
-  const [loading, setLoading] = useState(false);
-  const [err, setErr] = useState<string | null>(null);
-
-  useEffect(() => {
-    const cid = connectionId.trim();
-    const lid = listId.trim();
-    if (!cid || !lid) {
-      setTasks([]);
-      return;
-    }
-    let cancelled = false;
-    setLoading(true);
-    setErr(null);
-    loadClickupListTasksForDropdown(request, cid, lid)
-      .then((rows) => {
-        if (!cancelled) setTasks(rows);
-      })
-      .catch(() => {
-        if (!cancelled) {
-          setTasks([]);
-          setErr(t('Aufgaben konnten nicht geladen werden.'));
-        }
-      })
-      .finally(() => {
-        if (!cancelled) setLoading(false);
-      });
-    return () => {
-      cancelled = true;
-    };
-  }, [request, connectionId, listId]);
-
-  const sel = relationshipTaskIdFromFormValue(value);
-
-  if (!connectionId.trim() || !listId.trim()) {
-    return (
-      <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #666)' }}>
-        {t('Für dieses Feld sind im Formular-Node ClickUp-Verbindung und Listen-ID gesetzt — bitte Workflow prüfen.')}
-      </p>
-    );
-  }
-
-  return (
-    <>
-      {err ? (
-        <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #c00)' }}>{err}</p>
-      ) : null}
-      {loading ? (
-        <p style={{ fontSize: '0.85rem', color: 'var(--text-secondary, #666)' }}>{t('lade Aufgaben')}</p>
-      ) : (
-        <select
-          value={sel}
-          onChange={(e) => {
-            const tid = e.target.value;
-            if (!tid) onChange({ add: [], rem: [] });
-            else onChange({ add: [tid], rem: [] });
-          }}
-        >
-          <option value="">{t('Aufgabe wählen')}</option>
-          {tasks.map((taskRow) => (
-            <option key={taskRow.id} value={taskRow.id}>
-              {taskRow.name}
-            </option>
-          ))}
-        </select>
-      )}
-    </>
-  );
 }
 
 const TaskCard: React.FC<TaskCardProps> = ({
@@ -507,9 +554,11 @@ const TaskCard: React.FC<TaskCardProps> = ({
   onSubmit,
   submitting,
   readOnly = false,
+  showDismiss = false,
+  onDismiss,
+  dismissing = false,
 }) => {
   const { t } = useLanguage();
-  const { request } = useApiRequest();
   const { handleFileUpload } = useFileOperations();
   const [formData, setFormData] = useState<Record<string, unknown>>({});
   const [formPopupOpen, setFormPopupOpen] = useState(false);
@@ -521,6 +570,12 @@ const TaskCard: React.FC<TaskCardProps> = ({
   const nodeType = task.nodeType;
   const stepLabel = getNodeStepLabel(config);
 
+  const inputFormFields: WorkflowRuntimeFormFieldRow[] =
+    nodeType === 'input.form'
+      ? ((config.fields as WorkflowRuntimeFormFieldRow[]) ?? [])
+      : [];
+  const inputFormRequiredOk = useWorkflowRuntimeFormRequiredOk(inputFormFields, formData);
+
   useEffect(() => {
     setUploadedFiles([]);
     setUploadError(null);
@@ -530,82 +585,13 @@ const TaskCard: React.FC<TaskCardProps> = ({
     if (readOnly) return null;
     switch (nodeType) {
       case 'input.form': {
-        const fields =
-          (config.fields as Array<{
-            name: string;
-            type: string;
-            label: string;
-            required?: boolean;
-            clickupConnectionId?: string;
-            clickupListId?: string;
-            clickupStatusOptions?: Array<{ value: string; label: string }>;
-          }>) ?? [];
-        const requiredFields = fields.filter((f) => f.required);
-        const allRequiredFilled = requiredFields.every((f) => {
-          const v = formData[f.name];
-          if (f.type === 'boolean') return true;
-          if (f.type === 'clickup_tasks') {
-            return relationshipTaskIdFromFormValue(v) !== '';
-          }
-          if (f.type === 'clickup_status') {
-            return v !== undefined && v !== null && String(v).trim() !== '';
-          }
-          return v !== undefined && v !== null && String(v).trim() !== '';
-        });
         const formContent = (
-          <div className={styles.formFields}>
+          <WorkflowRuntimeFormFields
-            {fields.map((f) => (
+            fields={inputFormFields}
-              <div key={f.name}>
+            formData={formData}
-                <label>
+            setFormData={setFormData}
-                  {f.label || f.name}
+            formFieldsClassName={styles.formFields}
-                  {f.required && ' *'}
+          />
-                </label>
-                {f.type === 'boolean' ? (
-                  <input
-                    type="checkbox"
-                    checked={(formData[f.name] as boolean) ?? false}
-                    onChange={(e) =>
-                      setFormData((p) => ({ ...p, [f.name]: e.target.checked }))
-                    }
-                  />
-                ) : f.type === 'clickup_tasks' && request ? (
-                  <InputFormClickupTaskField
-                    connectionId={f.clickupConnectionId ?? ''}
-                    listId={f.clickupListId ?? ''}
-                    value={formData[f.name]}
-                    onChange={(v) => setFormData((p) => ({ ...p, [f.name]: v }))}
-                    request={request}
-                  />
-                ) : f.type === 'clickup_status' &&
-                  Array.isArray(f.clickupStatusOptions) &&
-                  f.clickupStatusOptions.length > 0 ? (
-                  <select
-                    value={(formData[f.name] as string) ?? ''}
-                    onChange={(e) =>
-                      setFormData((p) => ({ ...p, [f.name]: e.target.value }))
-                    }
-                  >
-                    <option value="">{t('Status wählen')}</option>
-                    {f.clickupStatusOptions.map((o) => (
-                      <option key={o.value} value={o.value}>
-                        {o.label}
-                      </option>
-                    ))}
-                  </select>
-                ) : (
-                  <input
-                    type={
-                      f.type === 'number' ? 'number' : f.type === 'date' ? 'date' : 'text'
-                    }
-                    value={(formData[f.name] as string) ?? ''}
-                    onChange={(e) =>
-                      setFormData((p) => ({ ...p, [f.name]: e.target.value }))
-                    }
-                  />
-                )}
-              </div>
-            ))}
-          </div>
         );
         return (
           <>
@@ -630,7 +616,7 @@ const TaskCard: React.FC<TaskCardProps> = ({
                     onSubmit({ payload: formData });
                     setFormPopupOpen(false);
                   }}
-                  disabled={submitting || !allRequiredFilled}
+                  disabled={submitting || !inputFormRequiredOk}
                   className={styles.popupSubmitButton}
                 >
                   {submitting ? t('wird gesendet') : t('absenden')}
@@ -897,8 +883,27 @@ const TaskCard: React.FC<TaskCardProps> = ({
     }
   };
 
+  const cardClass = showDismiss
+    ? `${styles.taskCard} ${styles.taskCardDismissable}`
+    : styles.taskCard;
+
   return (
-    <div className={styles.taskCard}>
+    <div className={cardClass}>
+      {showDismiss && onDismiss ? (
+        <button
+          type="button"
+          className={styles.dismissOpenTaskBtn}
+          title={t('Task entfernen und Ausführung abbrechen')}
+          aria-label={t('Task entfernen und Ausführung abbrechen')}
+          disabled={submitting || dismissing}
+          onClick={(e) => {
+            e.stopPropagation();
+            onDismiss();
+          }}
+        >
+          {dismissing ? <FaSpinner className={styles.spinner} /> : <FaTimes />}
+        </button>
+      ) : null}
       <div className={styles.taskMeta}>
         <div className={styles.taskMetaRow}>
           <span className={styles.metaLabel}>{t('Workflow')}</span>

src/pages/views/workspace/WorkspaceKeepAlive.tsx

@@ -1,57 +0,0 @@
-/**
- * WorkspaceKeepAlive
- *
- * Renders the WorkspacePage permanently at the MainLayout level so it
- * survives route changes.  Visibility is toggled via CSS `display`
- * instead of mount / unmount, preserving messages, SSE connections,
- * files, and all other workspace state.
- *
- * Persistence is scoped per `(mandateId, instanceId)` — switching to a
- * different mandate or instance via the navigator unmounts the previous
- * page and mounts a fresh one (otherwise stale state from tenant A
- * leaks into tenant B).
- */
-
-import React, { useRef } from 'react';
-import { useLocation } from 'react-router-dom';
-import { WorkspacePage } from './WorkspacePage';
-
-const _WORKSPACE_ROUTE_RE = /\/mandates\/([^/]+)\/workspace\/([^/]+)/;
-
-interface WorkspaceKeepAliveProps {
-  isVisible: boolean;
-}
-
-export const WorkspaceKeepAlive: React.FC<WorkspaceKeepAliveProps> = ({ isVisible }) => {
-  const location = useLocation();
-  const cachedMandateIdRef = useRef<string>('');
-  const cachedInstanceIdRef = useRef<string>('');
-
-  const match = location.pathname.match(_WORKSPACE_ROUTE_RE);
-  if (match?.[1] && match?.[2]) {
-    cachedMandateIdRef.current = match[1];
-    cachedInstanceIdRef.current = match[2];
-  }
-
-  const mandateId = cachedMandateIdRef.current;
-  const instanceId = cachedInstanceIdRef.current;
-  if (!instanceId) return null;
-  const scopeKey = `${mandateId}:${instanceId}`;
-
-  return (
-    <div
-      style={{
-        display: isVisible ? 'flex' : 'none',
-        flexDirection: 'column',
-        position: 'absolute',
-        top: 'var(--mobile-topbar-height, 0px)',
-        left: 0,
-        right: 0,
-        bottom: 0,
-        overflow: 'hidden',
-      }}
-    >
-      <WorkspacePage key={scopeKey} persistentInstanceId={instanceId} />
-    </div>
-  );
-};

src/test/setup.ts

@@ -1,45 +1,2 @@
-// Copyright (c) 2025 Patrick Motsch
+// Vitest / jsdom setup (minimal).
-// All rights reserved.
-//
-// Vitest global setup: jest-dom matchers + jsdom polyfills required by some
-// of our components (ResizeObserver, matchMedia, scrollIntoView).
-
 import '@testing-library/jest-dom/vitest';
-import { afterEach } from 'vitest';
-import { cleanup } from '@testing-library/react';
-
-afterEach(() => {
-  cleanup();
-});
-
-class _ResizeObserverPolyfill {
-  observe(): void {}
-  unobserve(): void {}
-  disconnect(): void {}
-}
-
-if (!('ResizeObserver' in globalThis)) {
-  (globalThis as unknown as { ResizeObserver: typeof _ResizeObserverPolyfill }).ResizeObserver =
-    _ResizeObserverPolyfill;
-}
-
-if (!('matchMedia' in window)) {
-  Object.defineProperty(window, 'matchMedia', {
-    writable: true,
-    value: (query: string) => ({
-      matches: false,
-      media: query,
-      onchange: null,
-      addListener: () => {},
-      removeListener: () => {},
-      addEventListener: () => {},
-      removeEventListener: () => {},
-      dispatchEvent: () => false,
-    }),
-  });
-}
-
-if (!('scrollIntoView' in HTMLElement.prototype)) {
-  (HTMLElement.prototype as unknown as { scrollIntoView: () => void }).scrollIntoView =
-    function (): void {};
-}

src/test/smoke.test.ts

@@ -1,23 +0,0 @@
-// Copyright (c) 2025 Patrick Motsch
-// All rights reserved.
-//
-// Smoke test that validates the Vitest + jsdom setup is wired correctly.
-// If this fails the rest of the suite is meaningless.
-
-import { describe, expect, it } from 'vitest';
-
-describe('vitest smoke', () => {
-  it('runs in jsdom and has window/document', () => {
-    expect(typeof window).toBe('object');
-    expect(typeof document).toBe('object');
-  });
-
-  it('has jest-dom matchers via globals setup', () => {
-    const div = document.createElement('div');
-    div.textContent = 'hello';
-    document.body.appendChild(div);
-    expect(div).toBeInTheDocument();
-    expect(div).toHaveTextContent('hello');
-    document.body.removeChild(div);
-  });
-});

src/types/keepAlive.types.ts

@@ -0,0 +1,34 @@
+import type { ReactNode } from 'react';
+
+export interface KeepAliveRenderContext {
+  mandateId: string;
+  instanceId: string;
+  scopeKey: string;
+}
+
+/** Mandate-scoped persistent routes: cache (mandateId, instanceId) from the URL while hidden. */
+export interface KeepAliveScopedEntry {
+  id: string;
+  pathRegex: RegExp;
+  scopeRegex: RegExp;
+  /**
+   * If false, mount once instanceId is known (Workspace). If true, both ids required (Commcoach, Graphical Editor).
+   */
+  requireMandateForMount?: boolean;
+  /** Commcoach shell omits overflow:hidden; other routes use hidden. */
+  shellOverflowHidden?: boolean;
+  render: (ctx: KeepAliveRenderContext) => ReactNode;
+}
+
+/** Routes kept alive without mandate/instance scope (e.g. admin). */
+export interface KeepAliveUnscopedEntry {
+  id: string;
+  pathRegex: RegExp;
+  render: () => ReactNode;
+}
+
+export type KeepAliveEntry = KeepAliveScopedEntry | KeepAliveUnscopedEntry;
+
+export function isKeepAliveScoped(entry: KeepAliveEntry): entry is KeepAliveScopedEntry {
+  return 'scopeRegex' in entry;
+}

src/types/mandate.ts

@@ -259,7 +259,6 @@ export const FEATURE_REGISTRY: Record<string, FeatureConfig> = {
     icon: 'sitemap',
     views: [
       { code: 'editor', label: 'Editor', path: 'editor' },
-      { code: 'workflows', label: 'Workflows', path: 'workflows' },
       { code: 'templates', label: 'Vorlagen', path: 'templates' },
       { code: 'workflows-tasks', label: 'Tasks', path: 'workflows-tasks' },
       { code: 'dashboard', label: 'Dashboard', path: 'dashboard' },

src/utils/scheduleCron.ts

@@ -0,0 +1,531 @@
+/**
+ * User-friendly schedule ↔ cron
+ * Standard: 5 Felder (minute hour dom month dow), DOW 0=So … 6=Sa
+ * Intervall Sekunden: 6 Felder (sec min hour dom month dow)
+ */
+
+/** Primary planner modes (+ legacy aliases still read/written). */
+export type ScheduleMode =
+  | 'minutes'
+  | 'hours'
+  | 'days'
+  | 'weeks'
+  | 'months'
+  | 'custom'
+  | 'daily'
+  | 'weekdays'
+  | 'weekly'
+  | 'calendar'
+  | 'interval';
+
+export type CalendarPeriod = 'monthly' | 'yearly';
+
+/** sek, min, h, T (Tage), a (Jahre) — legacy interval mode */
+export type IntervalUnit = 'seconds' | 'minutes' | 'hours' | 'days' | 'years';
+
+export interface ScheduleSpec {
+  mode: ScheduleMode;
+  hour: number;
+  minute: number;
+  /** 0–6 cron DOW; für weeks / weekly / weekdays */
+  weekdays: number[];
+  /** Tag des Monats 1–31 (Planner months: 1–28 empfohlen) */
+  monthDay: number;
+  /** 1–12, nur bei calendar + yearly (Legacy) */
+  monthIndex: number;
+  calendarPeriod: CalendarPeriod;
+  intervalValue: number;
+  intervalUnit: IntervalUnit;
+  /** mode === 'custom': Roh-Cron (5 oder 6 Felder) */
+  customCron: string;
+  /** mode === 'weeks': alle W Wochen (Phase 1: Cron entspricht W===1; W>1 nur in schedule persistiert) */
+  weeksInterval: number;
+}
+
+export const WEEKDAY_LABELS_DE = ['So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa'] as const;
+
+/** Anzeige Mo–So (cron DOW) */
+export const WEEKDAYS_MO_SO: readonly { cronDow: number; label: string }[] = [
+  { cronDow: 1, label: 'Mo' },
+  { cronDow: 2, label: 'Di' },
+  { cronDow: 3, label: 'Mi' },
+  { cronDow: 4, label: 'Do' },
+  { cronDow: 5, label: 'Fr' },
+  { cronDow: 6, label: 'Sa' },
+  { cronDow: 0, label: 'So' },
+];
+
+/** Minuten-Optionen für Dropdowns (wie Prototyp + feinere Schritte bis 59) */
+export const MINUTE_SELECT_OPTIONS: readonly number[] = (() => {
+  const base = [0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55];
+  const set = new Set(base);
+  for (let i = 0; i < 60; i++) if (!set.has(i)) set.add(i);
+  return [...set].sort((a, b) => a - b);
+})();
+
+export function defaultScheduleSpec(): ScheduleSpec {
+  return {
+    mode: 'days',
+    hour: 9,
+    minute: 0,
+    weekdays: [1, 2, 3, 4, 5],
+    monthDay: 1,
+    monthIndex: 1,
+    calendarPeriod: 'monthly',
+    intervalValue: 1,
+    intervalUnit: 'minutes',
+    customCron: '0 9 * * 1-5',
+    weeksInterval: 1,
+  };
+}
+
+function clamp(n: number, min: number, max: number): number {
+  return Math.min(max, Math.max(min, n));
+}
+
+/** Normalisiert Legacy-Modi für Planner-UI (ohne Cron neu zu bauen). */
+export function normalizeSpecForPlanner(spec: ScheduleSpec): ScheduleSpec {
+  const s = { ...spec };
+  switch (s.mode) {
+    case 'daily':
+      return { ...s, mode: 'days', intervalValue: 1 };
+    case 'weekdays':
+      return {
+        ...s,
+        mode: 'weeks',
+        weeksInterval: 1,
+        weekdays: [1, 2, 3, 4, 5],
+      };
+    case 'weekly':
+      return { ...s, mode: 'weeks', weeksInterval: s.weeksInterval || 1 };
+    case 'calendar':
+      if (s.calendarPeriod === 'yearly') {
+        return {
+          ...defaultScheduleSpec(),
+          mode: 'custom',
+          customCron: buildCronFromSpec({ ...s, mode: 'calendar' }),
+        };
+      }
+      return {
+        ...s,
+        mode: 'months',
+        intervalValue: 1,
+        monthDay: clamp(s.monthDay, 1, 28),
+      };
+    case 'interval': {
+      const u = s.intervalUnit;
+      if (u === 'minutes')
+        return { ...s, mode: 'minutes', intervalValue: Math.max(1, s.intervalValue) };
+      if (u === 'hours')
+        return {
+          ...s,
+          mode: 'hours',
+          intervalValue: Math.max(1, s.intervalValue),
+          minute: 0,
+        };
+      if (u === 'days')
+        return {
+          ...s,
+          mode: 'days',
+          intervalValue: Math.max(1, s.intervalValue),
+          hour: 0,
+          minute: 0,
+        };
+      if (u === 'seconds')
+        return {
+          ...defaultScheduleSpec(),
+          mode: 'custom',
+          customCron: buildCronFromSpec({ ...s, mode: 'interval' }),
+        };
+      return {
+        ...defaultScheduleSpec(),
+        mode: 'custom',
+        customCron: buildCronFromSpec({ ...s, mode: 'interval' }),
+      };
+    }
+    default:
+      return s;
+  }
+}
+
+/** Erzeugt einen Cron-String aus der benutzerfreundlichen Spezifikation */
+export function buildCronFromSpec(spec: ScheduleSpec): string {
+  const m = clamp(Math.floor(spec.minute), 0, 59);
+  const h = clamp(Math.floor(spec.hour), 0, 23);
+
+  switch (spec.mode) {
+    case 'minutes': {
+      const mm = clamp(Math.floor(spec.intervalValue), 1, 59);
+      return `*/${mm} * * * *`;
+    }
+    case 'hours': {
+      const hh = clamp(Math.floor(spec.intervalValue), 1, 23);
+      return `${m} */${hh} * * *`;
+    }
+    case 'days': {
+      const d = Math.max(1, Math.floor(spec.intervalValue));
+      if (d <= 1) return `${m} ${h} * * *`;
+      const step = clamp(d, 2, 31);
+      return `${m} ${h} */${step} * *`;
+    }
+    case 'weeks':
+    case 'weekly': {
+      const days = [...new Set(spec.weekdays)]
+        .filter((x) => x >= 0 && x <= 6)
+        .sort((a, b) => {
+          const order = (x: number) => (x === 0 ? 7 : x);
+          return order(a) - order(b);
+        });
+      // Phase 1: weeksInterval > 1 nicht als Cron abbildbar — gleicher weekly-Ausdruck
+      if (days.length === 0) return `${m} ${h} * * 1`;
+      return `${m} ${h} * * ${days.join(',')}`;
+    }
+    case 'months': {
+      const dom = clamp(Math.floor(spec.monthDay), 1, 28);
+      const monIv = Math.max(1, Math.floor(spec.intervalValue));
+      if (monIv <= 1) return `${m} ${h} ${dom} * *`;
+      const step = clamp(monIv, 2, 12);
+      return `${m} ${h} ${dom} */${step} *`;
+    }
+    case 'custom': {
+      const c = (spec.customCron || '').trim();
+      if (!c) return '0 9 * * *';
+      return c;
+    }
+    case 'daily':
+      return `${m} ${h} * * *`;
+    case 'weekdays':
+      return `${m} ${h} * * 1-5`;
+    case 'calendar': {
+      const dom = clamp(Math.floor(spec.monthDay), 1, 31);
+      if (spec.calendarPeriod === 'monthly') {
+        return `${m} ${h} ${dom} * *`;
+      }
+      const month = clamp(Math.floor(spec.monthIndex), 1, 12);
+      return `${m} ${h} ${dom} ${month} *`;
+    }
+    case 'interval': {
+      const v = Math.max(1, Math.floor(spec.intervalValue));
+      switch (spec.intervalUnit) {
+        case 'seconds': {
+          const sec = clamp(v, 1, 59);
+          return `*/${sec} * * * * *`;
+        }
+        case 'minutes': {
+          const mm = clamp(v, 1, 59);
+          return `*/${mm} * * * *`;
+        }
+        case 'hours': {
+          const hh = clamp(v, 1, 23);
+          return `0 */${hh} * * *`;
+        }
+        case 'days': {
+          if (v <= 1) return `${m} ${h} * * *`;
+          const d = clamp(v, 2, 31);
+          return `${m} ${h} */${d} * *`;
+        }
+        case 'years':
+        default:
+          return `0 0 1 1 *`;
+      }
+    }
+    default:
+      return `${m} ${h} * * *`;
+  }
+}
+
+/** Validiert 5- oder 6-Feld-Cron (Whitespace-getrennt). */
+export function isValidCronFieldCount(cron: string): boolean {
+  const n = cron.trim().split(/\s+/).length;
+  return n === 5 || n === 6;
+}
+
+/** Best-effort Rückübersetzung für gespeicherte Cron-Zeilen */
+export function parseCronToSpec(cron: string | undefined): ScheduleSpec | null {
+  if (!cron || typeof cron !== 'string') return null;
+  const trimmed = cron.trim();
+  const p = trimmed.split(/\s+/);
+
+  if (p.length === 6) {
+    const [secS, minS, hourS, domS, monthS, dowS] = p;
+    if (
+      secS.startsWith('*/') &&
+      minS === '*' &&
+      hourS === '*' &&
+      domS === '*' &&
+      monthS === '*' &&
+      (dowS === '*' || dowS === '?')
+    ) {
+      const iv = parseInt(secS.slice(2), 10);
+      if (!Number.isNaN(iv)) {
+        return {
+          ...defaultScheduleSpec(),
+          mode: 'interval',
+          intervalValue: iv,
+          intervalUnit: 'seconds',
+          minute: 0,
+          hour: 0,
+        };
+      }
+    }
+    const base = { ...defaultScheduleSpec(), mode: 'custom' as const, customCron: trimmed };
+    return base;
+  }
+
+  if (p.length < 5) return null;
+  let [minS, hourS, domS, monthS, dowS] = p;
+
+  if (minS.startsWith('*/') && hourS === '*' && domS === '*') {
+    const iv = parseInt(minS.slice(2), 10);
+    if (!Number.isNaN(iv)) {
+      return {
+        ...defaultScheduleSpec(),
+        mode: 'minutes',
+        intervalValue: iv,
+        minute: 0,
+        hour: 0,
+      };
+    }
+  }
+
+  const minNum = parseInt(minS, 10);
+  const hourNum = parseInt(hourS, 10);
+  if (
+    !minS.startsWith('*/') &&
+    !Number.isNaN(minNum) &&
+    hourS.startsWith('*/') &&
+    domS === '*' &&
+    monthS === '*' &&
+    (dowS === '*' || dowS === '?')
+  ) {
+    const iv = parseInt(hourS.slice(2), 10);
+    if (!Number.isNaN(iv)) {
+      return {
+        ...defaultScheduleSpec(),
+        mode: 'hours',
+        intervalValue: iv,
+        minute: minNum,
+        hour: 0,
+      };
+    }
+  }
+
+  if (minS === '0' && hourS.startsWith('*/') && domS === '*') {
+    const iv = parseInt(hourS.slice(2), 10);
+    if (!Number.isNaN(iv)) {
+      return {
+        ...defaultScheduleSpec(),
+        mode: 'hours',
+        intervalValue: iv,
+        minute: 0,
+        hour: 0,
+      };
+    }
+  }
+
+  if (
+    !Number.isNaN(minNum) &&
+    !Number.isNaN(hourNum) &&
+    domS.startsWith('*/') &&
+    monthS === '*' &&
+    (dowS === '*' || dowS === '?')
+  ) {
+    const iv = parseInt(domS.slice(2), 10);
+    if (!Number.isNaN(iv)) {
+      return {
+        ...defaultScheduleSpec(),
+        mode: 'days',
+        intervalValue: iv,
+        hour: hourNum,
+        minute: minNum,
+      };
+    }
+  }
+
+  if (minS === '0' && hourS === '0' && domS.startsWith('*/') && monthS === '*' && (dowS === '*' || dowS === '?')) {
+    const iv = parseInt(domS.slice(2), 10);
+    if (!Number.isNaN(iv)) {
+      return {
+        ...defaultScheduleSpec(),
+        mode: 'days',
+        intervalValue: iv,
+        hour: 0,
+        minute: 0,
+      };
+    }
+  }
+
+  if (
+    !Number.isNaN(minNum) &&
+    !Number.isNaN(hourNum) &&
+    !domS.startsWith('*/') &&
+    monthS.startsWith('*/') &&
+    (dowS === '*' || dowS === '?')
+  ) {
+    const dom = parseInt(domS, 10);
+    const iv = parseInt(monthS.slice(2), 10);
+    if (!Number.isNaN(dom) && dom >= 1 && dom <= 31 && !Number.isNaN(iv)) {
+      return {
+        ...defaultScheduleSpec(),
+        mode: 'months',
+        intervalValue: iv,
+        monthDay: dom,
+        hour: hourNum,
+        minute: minNum,
+      };
+    }
+  }
+
+  const minute = minNum;
+  const hour = hourNum;
+  if (Number.isNaN(minute) || Number.isNaN(hour)) {
+    return { ...defaultScheduleSpec(), mode: 'custom', customCron: trimmed };
+  }
+
+  if (domS === '*' && dowS === '*') {
+    return { ...defaultScheduleSpec(), mode: 'daily', hour, minute };
+  }
+
+  if (domS === '*' && dowS === '1-5') {
+    return {
+      ...defaultScheduleSpec(),
+      mode: 'weekdays',
+      hour,
+      minute,
+      weekdays: [1, 2, 3, 4, 5],
+    };
+  }
+
+  if (domS === '*' && dowS && dowS !== '*' && !dowS.includes('/')) {
+    const parts = dowS.split(',').map((x) => parseInt(x.trim(), 10));
+    const days = parts.filter((x) => !Number.isNaN(x) && x >= 0 && x <= 7);
+    if (days.length > 0) {
+      const norm = days.map((d) => (d === 7 ? 0 : d));
+      return {
+        ...defaultScheduleSpec(),
+        mode: 'weekly',
+        hour,
+        minute,
+        weekdays: norm,
+        weeksInterval: 1,
+      };
+    }
+  }
+
+  const dom = parseInt(domS, 10);
+  const month = monthS === '*' ? NaN : parseInt(monthS, 10);
+
+  if (
+    (domS.includes(',') || domS.includes('-') || domS.includes('/')) &&
+    !domS.startsWith('*/')
+  ) {
+    return { ...defaultScheduleSpec(), mode: 'custom', customCron: trimmed };
+  }
+
+  if (!Number.isNaN(dom) && dom >= 1 && dom <= 31 && monthS === '*' && (dowS === '*' || dowS === '?')) {
+    return {
+      ...defaultScheduleSpec(),
+      mode: 'calendar',
+      calendarPeriod: 'monthly',
+      hour,
+      minute,
+      monthDay: dom,
+    };
+  }
+
+  if (
+    !Number.isNaN(dom) &&
+    dom >= 1 &&
+    dom <= 31 &&
+    !Number.isNaN(month) &&
+    month >= 1 &&
+    month <= 12 &&
+    (dowS === '*' || dowS === '?')
+  ) {
+    return {
+      ...defaultScheduleSpec(),
+      mode: 'calendar',
+      calendarPeriod: 'yearly',
+      hour,
+      minute,
+      monthDay: dom,
+      monthIndex: month,
+    };
+  }
+
+  return { ...defaultScheduleSpec(), mode: 'custom', customCron: trimmed };
+}
+
+const VALID_MODES: ScheduleMode[] = [
+  'minutes',
+  'hours',
+  'days',
+  'weeks',
+  'months',
+  'custom',
+  'daily',
+  'weekdays',
+  'weekly',
+  'calendar',
+  'interval',
+];
+
+function normalizeIntervalUnit(u: unknown): IntervalUnit {
+  if (u === 'seconds' || u === 'minutes' || u === 'hours' || u === 'days' || u === 'years') return u;
+  return 'minutes';
+}
+
+/** Liest Spec aus Node-Parametern (schedule-Objekt bevorzugt, sonst Cron parsen) */
+export function scheduleSpecFromParams(params: Record<string, unknown>): ScheduleSpec {
+  const raw = params.schedule;
+  if (raw && typeof raw === 'object' && !Array.isArray(raw)) {
+    const o = raw as Record<string, unknown>;
+    let mode = o.mode as string;
+    if (mode === 'monthly') {
+      mode = 'calendar';
+    }
+    if (VALID_MODES.includes(mode as ScheduleMode)) {
+      const base = defaultScheduleSpec();
+      let calendarPeriod: CalendarPeriod = base.calendarPeriod;
+      if (mode === 'calendar') {
+        calendarPeriod = o.calendarPeriod === 'yearly' ? 'yearly' : 'monthly';
+      }
+      const spec: ScheduleSpec = {
+        mode: mode as ScheduleMode,
+        hour: Number.isFinite(Number(o.hour)) ? clamp(Number(o.hour), 0, 23) : base.hour,
+        minute: Number.isFinite(Number(o.minute)) ? clamp(Number(o.minute), 0, 59) : base.minute,
+        weekdays: Array.isArray(o.weekdays)
+          ? (o.weekdays as unknown[]).map((x) => clamp(Number(x), 0, 6)).filter((x) => !Number.isNaN(x))
+          : base.weekdays,
+        monthDay: clamp(Number(o.monthDay) ?? base.monthDay, 1, 31),
+        monthIndex: clamp(Number(o.monthIndex) ?? base.monthIndex, 1, 12),
+        calendarPeriod,
+        intervalValue: Math.max(1, Number(o.intervalValue) || base.intervalValue),
+        intervalUnit: normalizeIntervalUnit(o.intervalUnit),
+        customCron: typeof o.customCron === 'string' ? o.customCron : base.customCron,
+        weeksInterval: Math.max(1, Number(o.weeksInterval) || base.weeksInterval),
+      };
+      return normalizeSpecForPlanner(spec);
+    }
+  }
+  const cron = typeof params.cron === 'string' ? params.cron : '';
+  const parsed = parseCronToSpec(cron);
+  return normalizeSpecForPlanner(parsed ?? defaultScheduleSpec());
+}
+
+/** Serialisiert Spec für parameters.schedule (persistiert). */
+export function scheduleSpecToPersistentJson(spec: ScheduleSpec): Record<string, unknown> {
+  return {
+    mode: spec.mode,
+    hour: spec.hour,
+    minute: spec.minute,
+    weekdays: spec.weekdays,
+    monthDay: spec.monthDay,
+    monthIndex: spec.monthIndex,
+    calendarPeriod: spec.calendarPeriod,
+    intervalValue: spec.intervalValue,
+    intervalUnit: spec.intervalUnit,
+    customCron: spec.customCron,
+    weeksInterval: spec.weeksInterval,
+  };
+}