Lorsqu'on termine la session et qu'on a l'écran d'accueil > exécuter un refresh automatique pour prendre en compte cette dernière sessions dans les star de l'écran d'accueil. Actuellement il faut refresh manuellement pour que ce soit pris en compte

lib/features/garage/weapon_detail_screen.dart

@@ -19,6 +19,7 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
   late Weapon _weapon;
   List<MaintenanceEntry> _maintenance = [];
   int _totalRounds = 0;
+  int _sessionCount = 0;
   bool _isLoading = true;
 
   @override
@@ -32,10 +33,12 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
     final repository = context.read<SessionRepository>();
     final history = await repository.getMaintenanceHistory(_weapon.id);
     final rounds = await repository.getRoundsFiredForWeapon(_weapon.id);
+    final sessions = await repository.getSessionCountForWeapon(_weapon.id);
     if (mounted) {
       setState(() {
         _maintenance = history;
         _totalRounds = rounds;
+        _sessionCount = sessions;
         _isLoading = false;
       });
     }
@@ -93,7 +96,7 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
         Expanded(
           child: _buildStatCard(
             'Sessions',
-            'N/A',
+            _sessionCount.toString(),
             Icons.history,
             Colors.orange,
           ),
@@ -347,6 +350,7 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
   void _showAddMaintenanceDialog(BuildContext context) async {
     final descController = TextEditingController();
     MaintenanceType selectedType = MaintenanceType.cleaning;
+    DateTime selectedDate = DateTime.now();
 
     final result = await showDialog<bool>(
       context: context,
@@ -367,6 +371,27 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
                 decoration: const InputDecoration(labelText: 'Description', hintText: 'ex: Nettoyage complet après séance'),
                 maxLines: 2,
               ),
+              const SizedBox(height: 8),
+              InkWell(
+                onTap: () async {
+                  final picked = await showDatePicker(
+                    context: context,
+                    initialDate: selectedDate,
+                    firstDate: DateTime(2000),
+                    lastDate: DateTime.now(),
+                  );
+                  if (picked != null) {
+                    setState(() => selectedDate = picked);
+                  }
+                },
+                child: InputDecorator(
+                  decoration: const InputDecoration(
+                    labelText: 'Date',
+                    suffixIcon: Icon(Icons.calendar_today, size: 18),
+                  ),
+                  child: Text(DateFormat('dd/MM/yyyy').format(selectedDate)),
+                ),
+              ),
             ],
           ),
           actions: [
@@ -384,6 +409,7 @@ class _WeaponDetailScreenState extends State<WeaponDetailScreen> {
         type: selectedType,
         description: descController.text,
         roundsSinceLast: _totalRounds,
+        date: selectedDate,
       );
       _loadData();
     }