Refacto et clean

em2rp/lib/widgets/custom_app_bar.dart

@@ -3,25 +3,33 @@ import 'package:provider/provider.dart';
 import 'package:em2rp/providers/local_user_provider.dart';
 import 'package:em2rp/utils/colors.dart';
 
-class CustomAppBar extends StatelessWidget implements PreferredSizeWidget {
+class CustomAppBar extends StatefulWidget implements PreferredSizeWidget {
   final String title;
   final List<Widget>? actions;
   final bool showLogoutButton;
 
   const CustomAppBar({
-    Key? key,
+    super.key,
     required this.title,
     this.actions,
     this.showLogoutButton = true,
-  }) : super(key: key);
+  });
 
+  @override
+  State<CustomAppBar> createState() => _CustomAppBarState();
+
+  @override
+  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
+}
+
+class _CustomAppBarState extends State<CustomAppBar> {
   @override
   Widget build(BuildContext context) {
     return AppBar(
-      title: Text(title),
+      title: Text(widget.title),
       backgroundColor: AppColors.rouge,
       actions: [
-        if (showLogoutButton)
+        if (widget.showLogoutButton)
           IconButton(
             icon: const Icon(Icons.logout, color: AppColors.blanc),
             onPressed: () async {
@@ -45,21 +53,19 @@ class CustomAppBar extends StatelessWidget implements PreferredSizeWidget {
                 ),
               );
 
-              if (shouldLogout == true) {
+              if (shouldLogout == true && context.mounted) {
                 // Déconnexion
-                await Provider.of<LocalUserProvider>(context, listen: false)
-                    .signOut();
+                final provider =
+                    Provider.of<LocalUserProvider>(context, listen: false);
+                await provider.signOut();
                 if (context.mounted) {
                   Navigator.of(context).pushReplacementNamed('/login');
                 }
               }
             },
           ),
-        if (actions != null) ...actions!,
+        if (widget.actions != null) ...widget.actions!,
       ],
     );
   }
-
-  @override
-  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
 }