feat: profile avatar, callback setUser fix, admin description/thumbnail, pagination limit=100

frontend/src/pages/CallbackPage.tsx

@@ -1,29 +1,38 @@
 import { useEffect, useState } from 'react';
 import { useNavigate } from 'react-router-dom';
 import { apiFetch } from '../lib/api';
+import { useAuthContext } from '../context/AuthContext';
+import type { User } from '../context/AuthContext';
+
+interface SessionResponse {
+  success: boolean;
+  data: { user: User };
+}
 
 export default function CallbackPage() {
   const navigate = useNavigate();
+  const { setUser } = useAuthContext();
   const [error, setError] = useState<string | null>(null);
 
   useEffect(() => {
     const params = new URLSearchParams(window.location.search);
     const token = params.get('token');
 
-    // Pas de token dans l'URL → retour silencieux
     if (!token) {
       navigate('/', { replace: true });
       return;
     }
 
-    // Envoie le token au backend → backend valide + pose le cookie httpOnly
-    apiFetch<void>('/auth/session', {
+    apiFetch<SessionResponse>('/auth/session', {
       method: 'POST',
       body: JSON.stringify({ token }),
     })
-      .then(() => navigate('/', { replace: true }))
+      .then((res) => {
+        setUser(res.data.user);
+        navigate('/', { replace: true });
+      })
       .catch(() => setError("Échec de l'authentification. Réessaie."));
-  }, [navigate]);
+  }, [navigate, setUser]);
 
   if (error) {
     return (