test: 按新 UI 基线重写过期用例

覆盖 155 条失败与 4 处编译错误：入口改走推荐流 tab、弹框换 AppGlowDialog、
rail 尺寸与底部锚定、子页标题字重 w400、底栏选中品牌红、收藏文案改收藏短剧。
全量 flutter test 775 通过。

test/notice/notices_entry_test.dart

@@ -58,7 +58,7 @@ void main() {
     );
     final title = tester.widget<Text>(find.byKey(const Key('subpage-title')));
     expect(title.style?.fontSize, 18);
-    expect(title.style?.fontWeight, FontWeight.w800);
+    expect(title.style?.fontWeight, FontWeight.w400);
     expect(find.byKey(const Key('auth-gate-panel')), findsNothing);
   });
 }

test/notice/notices_page_test.dart

@@ -6,6 +6,7 @@ import 'package:fruitshorts/core/data/models/notice.dart';
 import 'package:fruitshorts/core/data/remote/api_client.dart';
 import 'package:fruitshorts/core/data/repositories/notice_repository.dart';
 import 'package:fruitshorts/core/formatting/localized_date_time.dart';
+import 'package:fruitshorts/core/widgets/app_glow_panel.dart';
 import 'package:fruitshorts/core/widgets/empty_state.dart';
 import 'package:fruitshorts/l10n/app_localizations.dart';
 import 'package:fruitshorts/pages/notices/notices_page.dart';
@@ -106,7 +107,7 @@ void main() {
     final expected = formatLocalizedDateTime(context, notice.publishAt!);
     expect(
       find.descendant(
-        of: find.byType(AlertDialog),
+        of: find.byType(AppGlowDialog),
         matching: find.text(expected),
       ),
       findsOneWidget,