feat: 优化前端 UI 与交互体验

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

@@ -121,7 +121,7 @@ class _EditProfileScreenState extends State<EditProfileScreen> {
   Widget build(BuildContext context) {
     return AccountSurfaceScaffold(
       title: '编辑资料',
-      subtitle: '完善公开信息，让好友更容易认识你',
+      subtitle: '编辑账户资料',
       onBack: () => context.pop(),
       body: _isLoading
           ? const Center(
@@ -130,8 +130,6 @@ class _EditProfileScreenState extends State<EditProfileScreen> {
           : Column(
               crossAxisAlignment: CrossAxisAlignment.stretch,
               children: [
-                _buildProfileSummarySection(),
-                const SizedBox(height: AppSpacing.lg),
                 _buildBasicInfoSection(),
                 const SizedBox(height: AppSpacing.lg),
                 _buildBioSection(),
@@ -149,77 +147,9 @@ class _EditProfileScreenState extends State<EditProfileScreen> {
     );
   }
 
-  Widget _buildProfileSummarySection() {
-    final username = _user?.username ?? '未设置用户名';
-    final email = _user?.email;
-
-    return AccountSectionCard(
-      title: '资料概览',
-      description: '展示你的公开身份信息',
-      backgroundColor: AppColors.white,
-      borderColor: AppColors.borderSecondary,
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          Row(
-            crossAxisAlignment: CrossAxisAlignment.center,
-            children: [
-              Container(
-                width: 64,
-                height: 64,
-                decoration: BoxDecoration(
-                  gradient: const LinearGradient(
-                    begin: Alignment.topLeft,
-                    end: Alignment.bottomRight,
-                    colors: [AppColors.blue100, AppColors.surfaceInfoLight],
-                  ),
-                  borderRadius: BorderRadius.circular(AppRadius.full),
-                  border: Border.all(color: AppColors.borderQuaternary),
-                ),
-                child: const Icon(
-                  Icons.person,
-                  size: 28,
-                  color: AppColors.blue600,
-                ),
-              ),
-              const SizedBox(width: AppSpacing.lg),
-              Expanded(
-                child: Column(
-                  crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
-                    Text(
-                      username,
-                      style: const TextStyle(
-                        fontSize: 18,
-                        fontWeight: FontWeight.w700,
-                        color: AppColors.slate900,
-                      ),
-                      overflow: TextOverflow.ellipsis,
-                    ),
-                    const SizedBox(height: AppSpacing.xs),
-                    Text(
-                      email ?? '邮箱未绑定',
-                      style: const TextStyle(
-                        fontSize: 13,
-                        fontWeight: FontWeight.w500,
-                        color: AppColors.slate500,
-                      ),
-                      overflow: TextOverflow.ellipsis,
-                    ),
-                  ],
-                ),
-              ),
-            ],
-          ),
-        ],
-      ),
-    );
-  }
-
   Widget _buildBasicInfoSection() {
     return AccountSectionCard(
       title: '基础信息',
-      description: '用户名会在个人资料和社交场景中展示',
       backgroundColor: AppColors.white,
       borderColor: AppColors.borderSecondary,
       child: Column(
@@ -248,7 +178,6 @@ class _EditProfileScreenState extends State<EditProfileScreen> {
   Widget _buildBioSection() {
     return AccountSectionCard(
       title: '个人简介',
-      description: '一句话介绍自己，帮助他人快速了解你',
       backgroundColor: AppColors.white,
       borderColor: AppColors.borderSecondary,
       child: Column(