修改authProvider与userProvider数据同步

lib/presentation/navigation/bottom_nav_bar.dart

         BottomNavigationBarItem(
           icon: Icon(Icons.newspaper_outlined),
           activeIcon: Icon(Icons.newspaper),
-          label: '资讯',
+          label: '推荐',
         ),
         BottomNavigationBarItem(
           icon: Icon(Icons.work_outline),

lib/presentation/providers/auth_provider.dart

     _error = null;
     notifyListeners();
   }
+
+  void updateUser(User? user) {
+    _user = user;
+    notifyListeners();
+  }
 }

lib/presentation/providers/user_provider.dart

     _error = null;
     notifyListeners();
   }
+
+  void updateUser(User? user) {
+    _user = user;
+    notifyListeners();
+  }
 }

lib/presentation/screens/auth/login_screen.dart

 import 'package:provider/provider.dart';
 import '../../providers/auth_provider.dart';
 import '../../../core/constants/route_constants.dart';
+import '../../providers/user_provider.dart';
 import '../../widgets/common/app_button.dart';
 import '../../widgets/common/app_text_field.dart';
 import '../../widgets/common/loading_indicator.dart';
                           _passwordController.text,
                         );
                         if (authProvider.isAuthenticated) {
+                          // ✅ 同时更新 userProvider
+                          final userProvider = Provider.of<UserProvider>(context, listen: false);
+                          userProvider.updateUser(authProvider.user);
+
                           // widget.onSuccess?.call();
                           Navigator.of(context).pushReplacementNamed(RouteConstants.home);
                           // Navigator.of(context).pushNamedAndRemoveUntil(RouteConstants.home);

lib/presentation/screens/home/home_screen.dart

                 children: [
                   _buildFeatureCard(
                     icon: Icons.newspaper,
-                    title: '资讯',
+                    title: '推荐',
                     color: Colors.green,
                     onTap: () {
                       Navigator.of(context).pushNamed('/news');

lib/presentation/screens/news/news_screen.dart

   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: const Text('资讯'),
+        title: const Text('推荐'),
         actions: [
           IconButton(
             icon: const Icon(Icons.search),

lib/presentation/screens/profile/profile_detail_screen.dart

 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import '../../../data/models/user.dart';
+import '../../providers/auth_provider.dart';
 import '../../providers/user_provider.dart';
 import '../../widgets/common/app_button.dart';
 import '../../widgets/common/app_text_field.dart';
     super.initState();
     final userProvider = Provider.of<UserProvider>(context, listen: false);
     _currentUser = userProvider.user ?? User(id: -1, email: '', username: '', createdAt: DateTime.now());
-    _nameController = TextEditingController(text: _currentUser.username);
+    _nameController = TextEditingController(text: _currentUser.fullName);
     _emailController = TextEditingController(text: _currentUser.email);
     _phoneController = TextEditingController(text: _currentUser.phone ?? '');
   }
                     
                     await userProvider.updateUserProfile(updatedUser);
                     
-                    if (userProvider.error == null) {
+                    if (userProvider.error == null && mounted) {
+                      // ✅ 同时更新 AuthProvider
+                      final authProvider = Provider.of<AuthProvider>(context, listen: false);
+                      authProvider.updateUser(userProvider.user);  // 使用接口返回的完整用户数据
+
                       ScaffoldMessenger.of(context).showSnackBar(
                         const SnackBar(
                           content: Text('个人信息已更新'),
                           duration: Duration(seconds: 2),
                         ),
                       );
+
+                      // ✅ 直接返回 - 数据已同步更新
                       Navigator.of(context).pop();
                     }
                   }

lib/presentation/screens/profile/profile_screen.dart

 import '../../providers/user_provider.dart';
 import '../../navigation/bottom_nav_bar.dart';
 import 'profile_detail_screen.dart';
-import '../../widgets/custom/protected_widget.dart';
 
 class ProfileScreen extends StatelessWidget {
   const ProfileScreen({super.key});
 }
 
 class _ProfileContentState extends State<_ProfileContent> {
-  @override
-  void initState() {
-    super.initState();
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      final userProvider = Provider.of<UserProvider>(context, listen: false);
-      userProvider.loadUserProfile();
-    });
-  }
+  // @override
+  // void initState() {
+  //   super.initState();
+  //   WidgetsBinding.instance.addPostFrameCallback((_) {
+  //     final userProvider = Provider.of<UserProvider>(context, listen: false);
+  //     userProvider.loadUserProfile();
+  //   });
+  // }
 
   @override
   Widget build(BuildContext context) {
     final authProvider = Provider.of<AuthProvider>(context);
-    // final userProvider = Provider.of<UserProvider>(context);
     
     return Scaffold(
       appBar: AppBar(
                                   width: 2,
                                 ),
                               ),
-                              child: const Icon(
-                                Icons.edit,
-                                size: 16,
-                                color: Colors.white,
-                              ),
+                              // child: const Icon(
+                              //   Icons.edit,
+                              //   size: 16,
+                              //   color: Colors.white,
+                              // ),
                             ),
                           ),
                         ],
                     Row(
                       mainAxisAlignment: MainAxisAlignment.center,
                       children: [
-                        _buildStatItem('关注', '128'),
+                        _buildStatItem('关注', '0'),
                         _buildVerticalDivider(),
-                        _buildStatItem('粉丝', '256'),
+                        _buildStatItem('粉丝', '0'),
                         _buildVerticalDivider(),
-                        _buildStatItem('积分', '1024'),
+                        _buildStatItem('积分', '0'),
                       ],
                     ),
                   ],