minor bugfixing

src/hooks/useUsers.ts

@@ -30,10 +30,12 @@ export function useCurrentUser() {
       setUser(data);
       // Cache user data in localStorage for privilege checkers
       localStorage.setItem('currentUser', JSON.stringify(data));
+      console.log('✅ User data stored in localStorage:', data);
     } catch (error) {
       setUser(null);
       // Clear cached user data on error
       localStorage.removeItem('currentUser');
+      console.error('❌ Failed to fetch user data:', error);
     }
   };
 

src/pages/Home/Home.tsx

@@ -4,12 +4,35 @@ import styles from './HomeStyles/Home.module.css'
 
 import Sidebar from '../../components/Sidebar';
 import PageManager from '../../components/PageManager';
+import { useCurrentUser } from '../../hooks/useUsers';
 
 
 
 function Home () {
+    // Ensure user data is loaded and cached in localStorage for privilege checks
+    const { user, isLoading: userLoading, error: userError } = useCurrentUser();
     
+    // Show loading state while user data is being fetched
+    if (userLoading) {
+        return (
+            <div className={styles.homeContainer}>
+                <div className={styles.loadingContainer}>
+                    Lade Benutzerdaten...
+                </div>
+            </div>
+        );
+    }
 
+    // Show error state if user data failed to load
+    if (userError) {
+        return (
+            <div className={styles.homeContainer}>
+                <div className={styles.errorContainer}>
+                    Fehler beim Laden der Benutzerdaten: {userError}
+                </div>
+            </div>
+        );
+    }
 
     // Loading component
     const LoadingComponent = () => (