Mudanças na aba de quiz

lib/features/dashboard/presentation/widgets/quick_access_widget.dart

@@ -24,7 +24,6 @@ class QuickAccessWidget extends StatelessWidget {
       _buildTutorIACard(context),
       _buildQuizCard(context),
       _buildAchievementsCard(context),
-      _buildQuizManagementCard(context),
     ];
 
     return Column(
@@ -70,8 +69,6 @@ class QuickAccessWidget extends StatelessWidget {
                     SizedBox(width: _scrollCardWidth, child: cards[1]),
                     const SizedBox(width: 12),
                     SizedBox(width: _scrollCardWidth, child: cards[2]),
-                    const SizedBox(width: 12),
-                    SizedBox(width: _scrollCardWidth, child: cards[3]),
                   ],
                 ),
               ),
@@ -166,32 +163,6 @@ class QuickAccessWidget extends StatelessWidget {
     );
   }
 
-  Widget _buildQuizManagementCard(BuildContext context) {
-    final cs = Theme.of(context).colorScheme;
-    return ClipRRect(
-      borderRadius: BorderRadius.circular(16),
-      child:
-          DashboardActionCardSurface(
-                title: 'Gerenciar Quizzes',
-                subtitle: 'Ver histórico ou eliminar',
-                icon: Icons.manage_history,
-                minHeight: _cardMinHeight,
-                titleFontSize: _titleFontSize,
-                subtitleFontSize: _subtitleFontSize,
-                iconSize: _iconSize,
-                padding: _cardPadding,
-                iconColor: cs.tertiary,
-                onTap: () => context.go('/quiz-management'),
-              )
-              .animate()
-              .fadeIn(
-                duration: const Duration(milliseconds: 300),
-                curve: Curves.easeOut,
-              )
-              .then(delay: const Duration(milliseconds: 250)),
-    );
-  }
-
   Widget _buildJoinClassCard(BuildContext context) {
     return DashboardActionCard(
           title: 'Entrar numa Disciplina',
@@ -245,15 +216,6 @@ class QuickAccessWidget extends StatelessWidget {
           context.go('/student/achievements');
         },
       ),
-      _QuickAccessItem(
-        title: 'Gerenciar Quizzes',
-        subtitle: 'Ver histórico ou eliminar',
-        icon: Icons.manage_history,
-        onTap: () {
-          Navigator.pop(context);
-          context.go('/quiz-management');
-        },
-      ),
       _QuickAccessItem(
         title: 'Entrar numa Disciplina',
         subtitle: 'Junta-te a uma disciplina com o código',