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/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'),
+          ),
         ],
       ),
     );