feat: implement content management dashboard and update proxy configurations to support AI-assisted learning material generation

src/pages/Leren.jsx

@@ -53,14 +53,14 @@ const Leren = () => {
     }
   }, [state.currentUser, state.weekNumber]);
 
-  const handleOpenTopic = (topic) => {
+  const handleOpenTopic = async (topic) => {
     setActiveTopic(topic);
     setView('detail');
     setSessionDone(false);
     setError(null);
     setFeedbackText('');
     setFeedbackPrompted(false);
-    const cached = getCachedContent(topic.id);
+    const cached = await getCachedContent(topic.id);
     if (cached) {
       setContent(cached);
     } else {

src/pages/Testen.jsx

@@ -37,11 +37,14 @@ const Testen = () => {
   // ── Check for existing result ──
   useEffect(() => {
     if (currentUser) {
-      const existing = getTestResult(currentUser.id, weekNumber);
-      if (existing) {
-        setResult(existing);
-        setPhase('results');
-      }
+      const check = async () => {
+        const existing = await getTestResult(currentUser.id, weekNumber);
+        if (existing) {
+          setResult(existing);
+          setPhase('results');
+        }
+      };
+      check();
     }
   }, [currentUser, weekNumber]);
 
@@ -98,7 +101,7 @@ const Testen = () => {
   };
 
   // ── Finish quiz & score ──
-  const finishQuiz = useCallback(() => {
+  const finishQuiz = useCallback(async () => {
     clearInterval(timerRef.current);
     if (!quiz) return;
 
@@ -129,7 +132,7 @@ const Testen = () => {
       breakdown,
     };
 
-    const { pointsEarned } = saveTestResult(currentUser.id, weekNumber, testResult);
+    const { pointsEarned } = await saveTestResult(currentUser.id, weekNumber, testResult);
     testResult.pointsEarned = pointsEarned;
     setResult(testResult);
     setPhase('results');