feat(ui): 登录页重设计并统一弹框主题渐变外壳

lib/pages/notices/notices_page.dart

@@ -13,6 +13,7 @@ import '../../core/formatting/localized_date_time.dart';
 import '../../core/theme/app_colors.dart';
 import '../../core/theme/app_dimens.dart';
 import '../../core/theme/app_theme.dart';
+import '../../core/widgets/app_glow_panel.dart';
 import '../../core/widgets/app_pull_to_refresh.dart';
 import '../../core/widgets/empty_state.dart';
 import '../../core/widgets/plain_page_scaffold.dart';
@@ -191,9 +192,9 @@ class _NoticesPageState extends State<NoticesPage> {
         : formatLocalizedDateTime(context, notice.publishAt!);
     return showDialog<void>(
       context: context,
-      builder: (dialogContext) => AlertDialog(
-        title: Text(notice.title),
-        content: SizedBox(
+      builder: (dialogContext) => AppGlowDialog(
+        title: notice.title,
+        contentChild: SizedBox(
           width: double.maxFinite,
           child: SingleChildScrollView(
             child: Column(