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/player/player_more_sheet_test.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 import 'package:fruitshorts/core/theme/app_colors.dart';
+import 'package:fruitshorts/core/widgets/app_glow_panel.dart';
 import 'package:fruitshorts/l10n/app_localizations.dart';
 import 'package:fruitshorts/pages/player/widgets/player_more_sheet.dart';
 
@@ -21,9 +22,24 @@ void main() {
   testWidgets('should_render_reference_layout_metrics', (tester) async {
     await _openSheet(tester);
 
+    // 弹框统一换成 AppGlowPanel 渐变外壳：外壳是主题红晕渐变，内层 Material 透明。
+    final shell = tester.widget<DecoratedBox>(
+      find
+          .descendant(
+            of: find.byType(AppGlowPanel),
+            matching: find.byType(DecoratedBox),
+          )
+          .first,
+    );
+    final shellDecoration = shell.decoration as BoxDecoration;
+    expect((shellDecoration.gradient! as LinearGradient).colors, [
+      AppColors.followingGlow,
+      AppColors.followingGlowMid,
+      const Color(0xFF101012),
+    ]);
     expect(
       tester.widget<Material>(find.byKey(const Key('player-more-sheet'))).color,
-      AppColors.ink,
+      isNull,
     );
     expect(
       tester.getSize(find.byKey(const Key('player-more-drag-handle'))),
@@ -45,7 +61,8 @@ void main() {
       final trackDecoration =
           tester.widget<Container>(find.byKey(key)).decoration!
               as BoxDecoration;
-      expect(trackDecoration.color, AppColors.raised);
+      // 渐变外壳上的分段轨道改成 8% 白色叠层，不再用实色 raised。
+      expect(trackDecoration.color, Colors.white.withValues(alpha: 0.08));
     }
     for (final key in const [
       Key('player-more-speed-0.75'),
@@ -77,7 +94,8 @@ void main() {
           .first,
     );
     final selectedDecoration = selected.decoration! as BoxDecoration;
-    expect(selectedDecoration.color, AppColors.card);
+    // 选中态同样改成 16% 白色叠层。
+    expect(selectedDecoration.color, Colors.white.withValues(alpha: 0.16));
     expect(selectedDecoration.boxShadow, isNotEmpty);
     final selectedText = tester.widget<Text>(
       find.descendant(