Refactor AdminPage and remove AdminPanel component: Simplify admin navigation by redirecting to preferences page and eliminating the AdminPanel component, streamlining the admin interface.

components/admin/FeedbackManagement.tsx

@@ -38,10 +38,18 @@ interface EventStatistics {
   feedbackCount: number;
 }
 
-export default function FeedbackManagement() {
-  const [feedbacks, setFeedbacks] = useState<Feedback[]>([]);
-  const [statistics, setStatistics] = useState<EventStatistics[]>([]);
-  const [loading, setLoading] = useState(true);
+interface FeedbackManagementProps {
+  initialFeedbacks: Feedback[];
+  initialStatistics: EventStatistics[];
+}
+
+export default function FeedbackManagement({
+  initialFeedbacks,
+  initialStatistics,
+}: FeedbackManagementProps) {
+  const [feedbacks, setFeedbacks] = useState<Feedback[]>(initialFeedbacks);
+  const [statistics, setStatistics] = useState<EventStatistics[]>(initialStatistics);
+  const [loading, setLoading] = useState(false);
   const [error, setError] = useState("");
   const [selectedEvent, setSelectedEvent] = useState<string | null>(null);
   const [addingPoints, setAddingPoints] = useState<Record<string, boolean>>(
@@ -49,10 +57,6 @@ export default function FeedbackManagement() {
   );
   const [markingRead, setMarkingRead] = useState<Record<string, boolean>>({});
 
-  useEffect(() => {
-    fetchFeedbacks();
-  }, []);
-
   const fetchFeedbacks = async () => {
     try {
       const response = await fetch("/api/admin/feedback");
@@ -65,8 +69,6 @@ export default function FeedbackManagement() {
       setStatistics(data.statistics || []);
     } catch {
       setError("Erreur lors du chargement des feedbacks");
-    } finally {
-      setLoading(false);
     }
   };