feat: 优化前端 UI 组件与交互体验

- 优化日历、待办、消息等页面交互
- 更新 ChatBloc 与 UI Schema 渲染
- 优化联系人、首页、设置页面体验

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

@@ -3,6 +3,7 @@ import 'package:go_router/go_router.dart';
 import '../../../../core/theme/design_tokens.dart';
 import '../../../../core/di/injection.dart';
 import '../../../../shared/widgets/app_button.dart';
+import '../../../../shared/widgets/app_loading_indicator.dart';
 import '../../../../shared/widgets/page_header.dart' as widgets;
 import '../../../../shared/widgets/toast/toast.dart';
 import '../../../../shared/widgets/toast/toast_type.dart';
@@ -125,7 +126,7 @@ class _EditProfileScreenState extends State<EditProfileScreen> {
             _buildHeader(),
             Expanded(
               child: _isLoading
-                  ? const Center(child: CircularProgressIndicator())
+                  ? const Center(child: AppLoadingIndicator(size: 22))
                   : SingleChildScrollView(
                       padding: const EdgeInsets.all(20),
                       child: Column(