fix: add navigation links and account screen

- Fix empty onPressed handlers in login/home screens
- Add todo/calendar toggle navigation in bottom dock
- Fix message invite detail path (/messages/invites/:id)
- Add account screen with logout/switch account dialogs
- Add /settings/account route

apps/lib/core/router/app_router.dart

@@ -18,6 +18,7 @@ import '../../features/todo/ui/screens/todo_detail_screen.dart';
 import '../../features/settings/ui/screens/settings_screen.dart';
 import '../../features/settings/ui/screens/features_screen.dart';
 import '../../features/settings/ui/screens/memory_screen.dart';
+import '../../features/settings/ui/screens/account_screen.dart';
 
 final appRouter = GoRouter(
   initialLocation: '/',
@@ -88,5 +89,9 @@ final appRouter = GoRouter(
       path: '/settings/memory',
       builder: (context, state) => const MemoryScreen(),
     ),
+    GoRoute(
+      path: '/settings/account',
+      builder: (context, state) => const AccountScreen(),
+    ),
   ],
 );

apps/lib/features/auth/ui/screens/login_password_screen.dart

@@ -131,7 +131,7 @@ class _LoginPasswordScreenState extends State<LoginPasswordScreen> {
             ],
           ),
           const SizedBox(height: 12),
-          AppButton(text: '登录', onPressed: () {}),
+          AppButton(text: '登录', onPressed: () => context.go('/home')),
           const SizedBox(height: 12),
           AppButton(
             text: '使用验证码登录',

apps/lib/features/calendar/ui/screens/calendar_dayweek_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
 import 'package:lucide_icons/lucide_icons.dart';
 import '../../../../core/theme/design_tokens.dart';
 import '../widgets/bottom_dock.dart';
@@ -288,7 +289,7 @@ class _CalendarDayWeekScreenState extends State<CalendarDayWeekScreen> {
   Widget _buildBottomDock() {
     return BottomDock(
       activeTab: DockTab.calendar,
-      onTodoTap: () {},
+      onTodoTap: () => context.push('/todo'),
       onCalendarTap: () {},
       onHomeTap: () => Navigator.of(context).pop(),
     );

apps/lib/features/calendar/ui/screens/calendar_month_screen.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/cupertino.dart';
+import 'package:go_router/go_router.dart';
 import 'package:lucide_icons/lucide_icons.dart';
 import '../../../../core/theme/design_tokens.dart';
 import '../widgets/bottom_dock.dart';
@@ -350,7 +351,7 @@ class _CalendarMonthScreenState extends State<CalendarMonthScreen> {
   Widget _buildBottomDock() {
     return BottomDock(
       activeTab: DockTab.calendar,
-      onTodoTap: () {},
+      onTodoTap: () => context.push('/todo'),
       onCalendarTap: () {},
       onHomeTap: () => Navigator.of(context).pop(),
     );

apps/lib/features/home/ui/screens/home_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
 import 'package:lucide_icons/lucide_icons.dart';
 import '../../../../core/theme/design_tokens.dart';
 import 'home_sheet.dart';
@@ -13,7 +14,7 @@ class HomeScreen extends StatelessWidget {
       body: SafeArea(
         child: Column(
           children: [
-            _buildHeader(),
+            _buildHeader(context),
             Expanded(child: _buildChatArea()),
             _buildInputContainer(context),
           ],
@@ -22,7 +23,7 @@ class HomeScreen extends StatelessWidget {
     );
   }
 
-  Widget _buildHeader() {
+  Widget _buildHeader(BuildContext context) {
     return SizedBox(
       height: 60,
       child: Padding(
@@ -36,7 +37,7 @@ class HomeScreen extends StatelessWidget {
                 size: 24,
                 color: AppColors.slate900,
               ),
-              onPressed: () {},
+              onPressed: () => context.push('/settings'),
             ),
             Row(
               children: [
@@ -46,7 +47,7 @@ class HomeScreen extends StatelessWidget {
                     size: 24,
                     color: AppColors.slate900,
                   ),
-                  onPressed: () {},
+                  onPressed: () => context.push('/calendar/dayweek'),
                 ),
                 const SizedBox(width: 16),
                 IconButton(
@@ -55,7 +56,7 @@ class HomeScreen extends StatelessWidget {
                     size: 24,
                     color: AppColors.slate900,
                   ),
-                  onPressed: () {},
+                  onPressed: () => context.push('/messages/invites'),
                 ),
               ],
             ),

apps/lib/features/messages/ui/screens/message_invite_list_screen.dart

@@ -58,7 +58,7 @@ class MessageInviteListScreen extends StatelessWidget {
 
   Widget _buildInviteCard(BuildContext context) {
     return GestureDetector(
-      onTap: () => context.push('/messages/invite/detail'),
+      onTap: () => context.push('/messages/invites/1'),
       child: Container(
         width: double.infinity,
         padding: const EdgeInsets.all(14),

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

@@ -0,0 +1,245 @@
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import '../../../../core/theme/design_tokens.dart';
+import '../../../../shared/widgets/page_header.dart' as widgets;
+
+class AccountScreen extends StatelessWidget {
+  const AccountScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: const Color(0xFFF8FAFC),
+      body: SafeArea(
+        child: Column(
+          children: [
+            _buildHeader(context),
+            Expanded(
+              child: SingleChildScrollView(
+                padding: const EdgeInsets.all(20),
+                child: Column(
+                  children: [
+                    _buildAccountInfo(),
+                    const SizedBox(height: 16),
+                    _buildMenuCard(context),
+                    const SizedBox(height: 24),
+                    _buildLogoutButton(context),
+                  ],
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildHeader(BuildContext context) {
+    return SizedBox(
+      height: 64,
+      child: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 20),
+        child: Row(
+          children: [
+            widgets.BackButton(),
+            const SizedBox(width: 12),
+            const Text(
+              '我的账户',
+              style: TextStyle(
+                fontSize: 17,
+                fontWeight: FontWeight.w600,
+                color: AppColors.slate900,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildAccountInfo() {
+    return Container(
+      padding: const EdgeInsets.all(20),
+      decoration: BoxDecoration(
+        color: AppColors.white,
+        borderRadius: BorderRadius.circular(16),
+        border: Border.all(color: const Color(0xFFE2E8F0)),
+      ),
+      child: Row(
+        children: [
+          Container(
+            width: 56,
+            height: 56,
+            decoration: BoxDecoration(
+              color: const Color(0xFFEAF1FF),
+              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(
+        color: AppColors.white,
+        borderRadius: BorderRadius.circular(16),
+        border: Border.all(color: const Color(0xFFE2E8F0)),
+      ),
+      child: Column(
+        children: [
+          _buildMenuItem(icon: Icons.edit, title: '编辑资料', onTap: () {}),
+          _buildDivider(),
+          _buildMenuItem(icon: Icons.lock, title: '修改密码', onTap: () {}),
+          _buildDivider(),
+          _buildMenuItem(
+            icon: Icons.swap_horiz,
+            title: '切换账户',
+            onTap: () => _showSwitchAccountDialog(context),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildMenuItem({
+    required IconData icon,
+    required String title,
+    required VoidCallback onTap,
+  }) {
+    return GestureDetector(
+      onTap: onTap,
+      behavior: HitTestBehavior.opaque,
+      child: Container(
+        height: 56,
+        padding: const EdgeInsets.symmetric(horizontal: 16),
+        child: Row(
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Row(
+              children: [
+                Icon(icon, size: 20, color: AppColors.slate500),
+                const SizedBox(width: 12),
+                Text(
+                  title,
+                  style: const TextStyle(
+                    fontSize: 16,
+                    fontWeight: FontWeight.w500,
+                    color: AppColors.slate900,
+                  ),
+                ),
+              ],
+            ),
+            const Icon(
+              Icons.chevron_right,
+              size: 18,
+              color: AppColors.slate400,
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildDivider() {
+    return Container(
+      height: 1,
+      margin: const EdgeInsets.symmetric(horizontal: 16),
+      color: const Color(0xFFEEF2F7),
+    );
+  }
+
+  Widget _buildLogoutButton(BuildContext context) {
+    return GestureDetector(
+      onTap: () => _showLogoutDialog(context),
+      child: Container(
+        width: double.infinity,
+        height: 52,
+        decoration: BoxDecoration(
+          color: const Color(0xFFFEE2E2),
+          borderRadius: BorderRadius.circular(12),
+          border: Border.all(color: const Color(0xFFFECACA)),
+        ),
+        child: const Center(
+          child: Text(
+            '退出登录',
+            style: TextStyle(
+              fontSize: 16,
+              fontWeight: FontWeight.w600,
+              color: Color(0xFFDC2626),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  void _showLogoutDialog(BuildContext context) {
+    showDialog(
+      context: context,
+      builder: (dialogContext) => AlertDialog(
+        title: const Text('退出登录'),
+        content: const Text('确定要退出当前账户吗？'),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(dialogContext).pop(),
+            child: const Text('取消'),
+          ),
+          TextButton(
+            onPressed: () {
+              Navigator.of(dialogContext).pop();
+              context.go('/');
+            },
+            child: const Text('退出', style: TextStyle(color: Color(0xFFDC2626))),
+          ),
+        ],
+      ),
+    );
+  }
+
+  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'),
+          ),
+        ],
+      ),
+    );
+  }
+}

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

@@ -328,7 +328,11 @@ class SettingsScreen extends StatelessWidget {
             onTap: () => context.push('/settings/memory'),
           ),
           _buildDivider(),
-          _buildMenuItem(icon: Icons.person, title: '我的账户', onTap: () {}),
+          _buildMenuItem(
+            icon: Icons.person,
+            title: '我的账户',
+            onTap: () => context.push('/settings/account'),
+          ),
         ],
       ),
     );

apps/lib/features/todo/ui/screens/todo_quadrants_screen.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
 import 'package:lucide_icons/lucide_icons.dart';
 import '../../../../core/theme/design_tokens.dart';
 
@@ -14,7 +15,7 @@ class TodoQuadrantsScreen extends StatelessWidget {
           children: [
             _buildHeader(),
             Expanded(child: _buildContent()),
-            _buildBottomDock(),
+            _buildBottomDock(context),
           ],
         ),
       ),
@@ -172,7 +173,7 @@ class TodoQuadrantsScreen extends StatelessWidget {
     );
   }
 
-  Widget _buildBottomDock() {
+  Widget _buildBottomDock(BuildContext context) {
     return SizedBox(
       height: 61,
       child: Padding(
@@ -214,7 +215,9 @@ class TodoQuadrantsScreen extends StatelessWidget {
                     ),
                   ),
                   const SizedBox(width: 4),
-                  Container(
+                  GestureDetector(
+                    onTap: () => context.push('/calendar/dayweek'),
+                    child: Container(
                       width: 44,
                       height: 44,
                       decoration: BoxDecoration(
@@ -226,10 +229,13 @@ class TodoQuadrantsScreen extends StatelessWidget {
                         color: AppColors.slate500,
                       ),
                     ),
+                  ),
                 ],
               ),
             ),
-            Container(
+            GestureDetector(
+              onTap: () => Navigator.of(context).pop(),
+              child: Container(
                 width: 44,
                 height: 44,
                 decoration: BoxDecoration(
@@ -246,6 +252,7 @@ class TodoQuadrantsScreen extends StatelessWidget {
                   color: Color(0xFF1E3A8A),
                 ),
               ),
+            ),
           ],
         ),
       ),