feat: 设置页面增强，支持用户信息展示和密码修改

apps/lib/features/settings/ui/screens/account_screen.dart

@@ -5,6 +5,7 @@ import '../../../../core/theme/design_tokens.dart';
 import '../../../../shared/widgets/page_header.dart' as widgets;
 import '../../../auth/presentation/bloc/auth_bloc.dart';
 import '../../../auth/presentation/bloc/auth_event.dart';
+import '../../../auth/presentation/bloc/auth_state.dart';
 
 class AccountScreen extends StatelessWidget {
   const AccountScreen({super.key});
@@ -22,8 +23,6 @@ class AccountScreen extends StatelessWidget {
                 padding: const EdgeInsets.all(20),
                 child: Column(
                   children: [
-                    _buildAccountInfo(),
-                    const SizedBox(height: 16),
                     _buildMenuCard(context),
                     const SizedBox(height: 24),
                     _buildLogoutButton(context),
@@ -60,51 +59,6 @@ class AccountScreen extends StatelessWidget {
     );
   }
 
-  Widget _buildAccountInfo() {
-    return Container(
-      padding: const EdgeInsets.all(20),
-      decoration: BoxDecoration(
-        color: AppColors.white,
-        borderRadius: BorderRadius.circular(16),
-        border: Border.all(color: AppColors.borderSecondary),
-      ),
-      child: Row(
-        children: [
-          Container(
-            width: 56,
-            height: 56,
-            decoration: BoxDecoration(
-              color: AppColors.surfaceInfo,
-              borderRadius: BorderRadius.circular(28),
-            ),
-            child: const Icon(Icons.person, size: 28, color: AppColors.blue500),
-          ),
-          const SizedBox(width: 16),
-          Expanded(
-            child: Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                const Text(
-                  'Qiuzhiliang',
-                  style: TextStyle(
-                    fontSize: 18,
-                    fontWeight: FontWeight.w600,
-                    color: AppColors.slate900,
-                  ),
-                ),
-                const SizedBox(height: 4),
-                const Text(
-                  'qiuzhiliang@xunmee.com',
-                  style: TextStyle(fontSize: 14, color: AppColors.slate500),
-                ),
-              ],
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-
   Widget _buildMenuCard(BuildContext context) {
     return Container(
       decoration: BoxDecoration(
@@ -114,14 +68,16 @@ class AccountScreen extends StatelessWidget {
       ),
       child: Column(
         children: [
-          _buildMenuItem(icon: Icons.edit, title: '编辑资料', onTap: () {}),
-          _buildDivider(),
-          _buildMenuItem(icon: Icons.lock, title: '修改密码', onTap: () {}),
+          _buildMenuItem(
+            icon: Icons.edit,
+            title: '编辑资料',
+            onTap: () => context.push('/edit-profile'),
+          ),
           _buildDivider(),
           _buildMenuItem(
-            icon: Icons.swap_horiz,
-            title: '切换账户',
-            onTap: () => _showSwitchAccountDialog(context),
+            icon: Icons.lock,
+            title: '修改密码',
+            onTap: () => context.push('/change-password'),
           ),
         ],
       ),
@@ -212,10 +168,16 @@ class AccountScreen extends StatelessWidget {
             child: const Text('取消'),
           ),
           TextButton(
-            onPressed: () {
+            onPressed: () async {
               Navigator.of(dialogContext).pop();
-              context.read<AuthBloc>().add(AuthLoggedOut());
-              context.go('/');
+              final authBloc = context.read<AuthBloc>();
+              authBloc.add(AuthLoggedOut());
+              await authBloc.stream.firstWhere(
+                (state) => state is AuthUnauthenticated,
+              );
+              if (context.mounted) {
+                context.go('/');
+              }
             },
             child: const Text('退出', style: TextStyle(color: Color(0xFFDC2626))),
           ),
@@ -223,27 +185,4 @@ class AccountScreen extends StatelessWidget {
       ),
     );
   }
-
-  void _showSwitchAccountDialog(BuildContext context) {
-    showDialog(
-      context: context,
-      builder: (dialogContext) => AlertDialog(
-        title: const Text('切换账户'),
-        content: const Text('确定要切换到其他账户吗？'),
-        actions: [
-          TextButton(
-            onPressed: () => Navigator.of(dialogContext).pop(),
-            child: const Text('取消'),
-          ),
-          TextButton(
-            onPressed: () {
-              Navigator.of(dialogContext).pop();
-              context.go('/');
-            },
-            child: const Text('确定'),
-          ),
-        ],
-      ),
-    );
-  }
 }