bugfix: authenticated users seen a blank page instead of their dashboard when reopen the site

frontend/src/lib/hooks/useAuth.tsx

@@ -41,22 +41,35 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
     checkAuth();
   }, []);
 
+  const normalizeProfilePayload = (payload: any): { user: User | null; organizations: Organization[] } => {
+    const organizations = payload?.organizations || [];
+
+    if (payload?.user) {
+      return { user: payload.user as User, organizations };
+    }
+
+    if (payload?.id && payload?.email && payload?.name) {
+      return {
+        user: {
+          id: payload.id,
+          email: payload.email,
+          name: payload.name,
+        },
+        organizations,
+      };
+    }
+
+    return { user: null, organizations };
+  };
+
   const checkAuth = async () => {
     try {
       setIsLoading(true);
 
-      const hasSession = document.cookie.includes('accessToken');
-
-      if (!hasSession) {
-        console.log('No session → skipping auth check');
-        return;
-      }
-
       const response = await authApi.getProfile();
 
       if (response.success) {
-        const userData = response.data.user;
-        const orgs = response.data.organizations || [];
+        const { user: userData, organizations: orgs } = normalizeProfilePayload(response.data);
 
         setUser(userData);
         setOrganizations(orgs);
@@ -65,9 +78,12 @@ export function AuthProvider({ children }: { children: React.ReactNode }) {
         if (storedOrgId && orgs.length > 0) {
           const org = orgs.find(o => o.id === storedOrgId);
           if (org) setCurrentOrganization(org);
-        } else if (orgs.length === 1) {
+          else setCurrentOrganization(null);
+        } else if (orgs.length === 1 && userData) {
           setCurrentOrganization(orgs[0]);
           localStorage.setItem('currentOrganizationId', orgs[0].id);
+        } else {
+          setCurrentOrganization(null);
         }
       }
     } catch (err) {