tool fix

src/pages/views/workspace/WorkspaceRagInsightsPage.module.css

@@ -80,3 +80,28 @@
   color: #c62828;
   padding: 1rem;
 }
+
+.recentTable {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 0.85rem;
+}
+
+.recentTable th {
+  text-align: left;
+  font-weight: 600;
+  color: var(--text-secondary, #666);
+  padding: 0.5rem 0.75rem;
+  border-bottom: 2px solid var(--border-color, #e0e0e0);
+  white-space: nowrap;
+}
+
+.recentTable td {
+  padding: 0.45rem 0.75rem;
+  border-bottom: 1px solid var(--border-color, #f0f0f0);
+  color: var(--text-primary, #1a1a1a);
+}
+
+.recentTable tbody tr:hover {
+  background: var(--bg-secondary, #fafafa);
+}

src/pages/views/workspace/WorkspaceRagInsightsPage.tsx

@@ -41,6 +41,39 @@ function _mimeLabel(key: string, t: (k: string) => string): string {
 
 const CHART_COLORS = ['#1976d2', '#00897b', '#6a1b9a', '#e65100', '#5d4037', '#455a64', '#c62828'];
 
+function _formatTimestamp(ts: number | null | undefined): string {
+  if (ts == null || ts <= 0) return '–';
+  try {
+    const d = new Date(ts * 1000);
+    return d.toLocaleString('de-CH', {
+      day: '2-digit', month: '2-digit', year: 'numeric',
+      hour: '2-digit', minute: '2-digit',
+    });
+  } catch {
+    return '–';
+  }
+}
+
+function _shortMime(mime: string): string {
+  const m = (mime || '').toLowerCase();
+  if (m.includes('pdf')) return 'PDF';
+  if (m.includes('wordprocessing') || m.includes('msword')) return 'Word';
+  if (m.includes('spreadsheet') || m.includes('excel')) return 'Excel';
+  if (m.includes('presentation') || m.includes('powerpoint')) return 'PowerPoint';
+  if (m.startsWith('text/')) return 'Text';
+  if (m.startsWith('image/')) return 'Bild';
+  if (m.includes('html')) return 'HTML';
+  return mime || '–';
+}
+
+const _STATUS_COLORS: Record<string, string> = {
+  indexed: '#2e7d32',
+  extracted: '#1565c0',
+  embedding: '#6a1b9a',
+  pending: '#e65100',
+  failed: '#c62828',
+};
+
 interface RagKpis {
   indexedDocuments: number;
   indexedBytesTotal: number;
@@ -51,6 +84,14 @@ interface RagKpis {
   workflowEntities: number;
 }
 
+interface RecentlyIndexedDoc {
+  fileName: string;
+  mimeType: string;
+  status: string;
+  extractedAt: number | null;
+  totalSize: number;
+}
+
 interface RagStatsResponse {
   error?: string;
   scope?: {
@@ -63,6 +104,7 @@ interface RagStatsResponse {
   documentsByMimeCategory?: Record<string, number>;
   chunksByContentType?: Record<string, number>;
   timelineIndexedDocuments?: Array<{ date: string; indexedDocuments: number }>;
+  recentlyIndexedDocuments?: RecentlyIndexedDoc[];
   generatedAtUtc?: string;
 }
 
@@ -181,6 +223,45 @@ export const WorkspaceRagInsightsPage: React.FC = () => {
         </div>
       )}
 
+      {(stats?.recentlyIndexedDocuments ?? []).length > 0 && (
+        <div className={styles.chartBlock}>
+          <h3 className={styles.chartTitle}>{t('Zuletzt indexierte Dokumente')}</h3>
+          <div style={{ overflowX: 'auto' }}>
+            <table className={styles.recentTable}>
+              <thead>
+                <tr>
+                  <th>{t('Dateiname')}</th>
+                  <th>{t('Format')}</th>
+                  <th>{t('Grösse')}</th>
+                  <th>{t('Status')}</th>
+                  <th>{t('Indexiert am')}</th>
+                </tr>
+              </thead>
+              <tbody>
+                {(stats?.recentlyIndexedDocuments ?? []).map((doc, i) => (
+                  <tr key={i}>
+                    <td title={doc.fileName} style={{ maxWidth: 280, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
+                      {doc.fileName || '–'}
+                    </td>
+                    <td>{_shortMime(doc.mimeType)}</td>
+                    <td style={{ whiteSpace: 'nowrap' }}>{formatBinaryDataSizeBytes(doc.totalSize)}</td>
+                    <td>
+                      <span style={{
+                        color: _STATUS_COLORS[doc.status] ?? '#666',
+                        fontWeight: 500,
+                      }}>
+                        {doc.status}
+                      </span>
+                    </td>
+                    <td style={{ whiteSpace: 'nowrap' }}>{_formatTimestamp(doc.extractedAt)}</td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        </div>
+      )}
+
       <div className={styles.chartBlock}>
         <h3 className={styles.chartTitle}>{t('Neu indexierte Dokumente pro Tag')}</h3>
         {timeline.length === 0 ? (