fix

lib/features/auth/data/repositories/auth_repository_impl.dart

@@ -50,15 +50,9 @@ class AuthRepositoryImpl implements AuthRepository {
   @override
   Future<Either<Failure, void>> logout() async {
     try {
-      // Call remote data source to logout (optional - can fail silently)
-      try {
-        await remoteDataSource.logout();
-      } catch (e) {
-        // Ignore remote logout errors, still clear local data
-      }
-
-      // Clear all local authentication data
-      await secureStorage.clearAll();
+      // Just clear access token from secure storage
+      // No API call needed
+      await secureStorage.clearTokens();
 
       return const Right(null);
     } catch (e) {

lib/features/auth/presentation/pages/login_page.dart

@@ -78,7 +78,7 @@ class _LoginPageState extends ConsumerState<LoginPage> {
 
                   // App title
                   Text(
-                    'Warehouse Manager',
+                    'Quản lý kho',
                     style: theme.textTheme.headlineMedium?.copyWith(
                       fontWeight: FontWeight.bold,
                       color: theme.colorScheme.onSurface,
@@ -90,7 +90,7 @@ class _LoginPageState extends ConsumerState<LoginPage> {
 
                   // Subtitle
                   Text(
-                    'Login to continue',
+                    'Đăng nhập để tiếp tục',
                     style: theme.textTheme.bodyLarge?.copyWith(
                       color: theme.colorScheme.onSurface.withOpacity(0.6),
                     ),

lib/features/auth/presentation/providers/auth_provider.dart

@@ -129,24 +129,11 @@ class AuthNotifier extends StateNotifier<AuthState> {
   ///
   /// Clears authentication data and returns to initial state
   Future<void> logout() async {
-    // Set loading state
-    state = state.copyWith(isLoading: true, error: null);
+    // Clear tokens from secure storage
+    await logoutUseCase();
 
-    // Call logout use case
-    final result = await logoutUseCase();
-
-    // Handle result
-    result.fold(
-      (failure) {
-        // Logout failed - but still reset to initial state
-        // (local data should be cleared even if API call fails)
-        state = const AuthState.initial();
-      },
-      (_) {
-        // Logout successful - reset to initial state
-        state = const AuthState.initial();
-      },
-    );
+    // Always reset to initial state (clear local data even if API call fails)
+    state = const AuthState.initial();
   }
 
   /// Check authentication status on app start

lib/features/auth/presentation/widgets/login_form.dart

@@ -56,8 +56,8 @@ class _LoginFormState extends State<LoginForm> {
             controller: _usernameController,
             enabled: !widget.isLoading,
             decoration: InputDecoration(
-              labelText: 'Username',
-              hintText: 'Enter your username',
+              labelText: 'Tên đăng nhập',
+              hintText: 'Nhập tên đăng nhập',
               prefixIcon: const Icon(Icons.person_outline),
               border: OutlineInputBorder(
                 borderRadius: BorderRadius.circular(8),
@@ -67,10 +67,10 @@ class _LoginFormState extends State<LoginForm> {
             textInputAction: TextInputAction.next,
             validator: (value) {
               if (value == null || value.trim().isEmpty) {
-                return 'Username is required';
+                return 'Vui lòng nhập tên đăng nhập';
               }
               if (value.trim().length < 3) {
-                return 'Username must be at least 3 characters';
+                return 'Tên đăng nhập phải có ít nhất 3 ký tự';
               }
               return null;
             },
@@ -84,8 +84,8 @@ class _LoginFormState extends State<LoginForm> {
             enabled: !widget.isLoading,
             obscureText: _obscurePassword,
             decoration: InputDecoration(
-              labelText: 'Password',
-              hintText: 'Enter your password',
+              labelText: 'Mật khẩu',
+              hintText: 'Nhập mật khẩu',
               prefixIcon: const Icon(Icons.lock_outline),
               suffixIcon: IconButton(
                 icon: Icon(
@@ -107,10 +107,10 @@ class _LoginFormState extends State<LoginForm> {
             onFieldSubmitted: (_) => _handleSubmit(),
             validator: (value) {
               if (value == null || value.isEmpty) {
-                return 'Password is required';
+                return 'Vui lòng nhập mật khẩu';
               }
               if (value.length < 6) {
-                return 'Password must be at least 6 characters';
+                return 'Mật khẩu phải có ít nhất 6 ký tự';
               }
               return null;
             },
@@ -131,7 +131,7 @@ class _LoginFormState extends State<LoginForm> {
                     ),
                   )
                 : const Icon(Icons.login),
-            label: Text(widget.isLoading ? 'Logging in...' : 'Login'),
+            label: Text(widget.isLoading ? 'Đang đăng nhập...' : 'Đăng nhập'),
             style: FilledButton.styleFrom(
               padding: const EdgeInsets.symmetric(vertical: 16),
               shape: RoundedRectangleBorder(