fix: quiz questions not showing - reload quiz freshly in show(), fix v-if guard in QuizInterface

app/Http/Controllers/AttemptController.php

@@ -76,11 +76,15 @@ class AttemptController extends Controller
             $candidate->update(['status' => 'en_cours']);
         }
 
-        $quiz->load(['questions.options']);
+        // Reload quiz with questions FRESHLY (avoid any cached state from model binding)
+        $quizData = Quiz::with(['questions' => function($q) {
+                $q->orderBy('id')->with('options');
+            }])
+            ->find($quiz->id);
 
         return Inertia::render('Candidate/QuizInterface', [
-            'quiz' => $quiz,
-            'attempt' => $attempt->load('answers')
+            'quiz'    => $quizData,
+            'attempt' => $attempt->load('answers'),
         ]);
     }
 

resources/js/Pages/Candidate/QuizInterface.vue

@@ -150,8 +150,10 @@ const finishQuiz = () => {
         <!-- Main Content -->
         <main class="flex-1 flex flex-col items-center justify-center p-8">
             <div class="w-full max-w-3xl">
-                <!-- Guard: wait until question is loaded -->
-                <div v-if="!currentQuestion" class="text-center text-slate-400 italic">Chargement de la question...</div>
+                <!-- Guard: only render if quiz has questions -->
+                <div v-if="!quiz.questions || !quiz.questions.length" class="text-center py-12">
+                    <p class="text-slate-400 italic">Aucune question disponible pour ce test.</p>
+                </div>
 
                 <!-- Question Card -->
                 <div v-else class="bg-slate-800/50 backdrop-blur-xl rounded-3xl p-8 sm:p-12 border border-slate-700 shadow-2xl relative overflow-hidden group">