feat: integrate ErrorService for consistent error display and standardize bloc error messages.

lib/pages/home.dart

@@ -11,6 +11,7 @@ import '../blocs/user/user_bloc.dart';
 import '../blocs/user/user_event.dart';
 import '../blocs/auth/auth_bloc.dart';
 import '../blocs/auth/auth_event.dart';
+import '../services/error_service.dart';
 
 class HomePage extends StatefulWidget {
   const HomePage({super.key});
@@ -119,12 +120,7 @@ class _HomePageState extends State<HomePage> {
       );
     } catch (e) {
       if (mounted) {
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(
-            content: Text('Erreur lors de la déconnexion: $e'),
-            backgroundColor: Colors.red,
-          ),
-        );
+        ErrorService().showError(message: 'Erreur lors de la déconnexion: $e');
       }
     }
   }
@@ -132,38 +128,51 @@ class _HomePageState extends State<HomePage> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: AppBar(
-        title: Text(titles[_currentIndex]),
-      ),
+      appBar: AppBar(title: Text(titles[_currentIndex])),
       drawer: Drawer(
         child: ListView(
           padding: EdgeInsets.zero,
           children: [
             DrawerHeader(
               decoration: BoxDecoration(
-                color: Theme.of(context).brightness == Brightness.dark 
-                  ? Colors.black 
-                  : Colors.white,
+                color: Theme.of(context).brightness == Brightness.dark
+                    ? Colors.black
+                    : Colors.white,
               ),
               child: Text(
                 "Travel Mate",
                 style: TextStyle(
-                  color: Theme.of(context).brightness == Brightness.dark 
-                    ? Colors.white 
-                    : Colors.black, 
+                  color: Theme.of(context).brightness == Brightness.dark
+                      ? Colors.white
+                      : Colors.black,
                   fontSize: 24,
                 ),
               ),
             ),
             _buildDrawerItem(icon: Icons.home, title: "Mes voyages", index: 0),
-            _buildDrawerItem(icon: Icons.settings, title: "Paramètres", index: 1),
+            _buildDrawerItem(
+              icon: Icons.settings,
+              title: "Paramètres",
+              index: 1,
+            ),
             _buildDrawerItem(icon: Icons.map, title: "Carte", index: 2),
-            _buildDrawerItem(icon: Icons.group, title: "Chat de groupe", index: 3),
-            _buildDrawerItem(icon: Icons.account_balance_wallet, title: "Comptes", index: 4),
+            _buildDrawerItem(
+              icon: Icons.group,
+              title: "Chat de groupe",
+              index: 3,
+            ),
+            _buildDrawerItem(
+              icon: Icons.account_balance_wallet,
+              title: "Comptes",
+              index: 4,
+            ),
             const Divider(),
             ListTile(
               leading: const Icon(Icons.logout, color: Colors.red),
-              title: const Text("Déconnexion", style: TextStyle(color: Colors.red)),
+              title: const Text(
+                "Déconnexion",
+                style: TextStyle(color: Colors.red),
+              ),
               onTap: _handleLogout, // Utiliser la nouvelle méthode
             ),
           ],
@@ -191,7 +200,9 @@ class _HomePageState extends State<HomePage> {
       leading: Icon(icon),
       title: Text(title),
       selected: _currentIndex == index,
-      selectedTileColor: Theme.of(context).colorScheme.primary.withValues(alpha: 0.1),
+      selectedTileColor: Theme.of(
+        context,
+      ).colorScheme.primary.withValues(alpha: 0.1),
       onTap: () => _onNavigationTap(index),
     );
   }
@@ -201,4 +212,4 @@ class _HomePageState extends State<HomePage> {
     _pageCache.clear();
     super.dispose();
   }
-}
+}

lib/pages/login.dart

@@ -4,6 +4,7 @@ import '../blocs/auth/auth_bloc.dart';
 import '../blocs/auth/auth_event.dart';
 import '../blocs/auth/auth_state.dart';
 import 'package:sign_in_button/sign_in_button.dart';
+import '../services/error_service.dart';
 
 /// Login page widget for user authentication.
 ///
@@ -89,12 +90,7 @@ class _LoginPageState extends State<LoginPage> {
           if (state is AuthAuthenticated) {
             Navigator.pushReplacementNamed(context, '/home');
           } else if (state is AuthError) {
-            ScaffoldMessenger.of(context).showSnackBar(
-              SnackBar(
-                content: Text(state.message),
-                backgroundColor: Colors.red,
-              ),
-            );
+            ErrorService().showError(message: state.message);
           }
         },
         builder: (context, state) {

lib/pages/resetpswd.dart

@@ -3,6 +3,7 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import '../blocs/auth/auth_bloc.dart';
 import '../blocs/auth/auth_event.dart';
 import '../blocs/auth/auth_state.dart';
+import '../services/error_service.dart';
 
 class ForgotPasswordPage extends StatefulWidget {
   const ForgotPasswordPage({super.key});
@@ -56,20 +57,13 @@ class _ForgotPasswordPageState extends State<ForgotPasswordPage> {
       body: BlocListener<AuthBloc, AuthState>(
         listener: (context, state) {
           if (state is AuthPasswordResetSent) {
-            ScaffoldMessenger.of(context).showSnackBar(
-              SnackBar(
-                content: Text('Email de réinitialisation envoyé !'),
-                backgroundColor: Colors.green,
-              ),
+            ErrorService().showSnackbar(
+              message: 'Email de réinitialisation envoyé !',
+              isError: false,
             );
             Navigator.pop(context);
           } else if (state is AuthError) {
-            ScaffoldMessenger.of(context).showSnackBar(
-              SnackBar(
-                content: Text(state.message),
-                backgroundColor: Colors.red,
-              ),
-            );
+            ErrorService().showError(message: state.message);
           }
         },
         child: SafeArea(

lib/pages/signup.dart

@@ -117,9 +117,7 @@ class _SignUpPageState extends State<SignUpPage> {
             );
             Navigator.pushReplacementNamed(context, '/home');
           } else if (state is AuthError) {
-            _errorService.showError(
-              message: 'Erreur lors de la création du compte',
-            );
+            _errorService.showError(message: state.message);
           }
         },
         builder: (context, state) {