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_logic_test.dart

@@ -122,7 +122,7 @@ void main() {
 
       expect(logic.displayEpisode(drama, fallback).number, 1);
 
-      logic.pickedEpisode['signal'] = 3;
+      PlayerLogic.pickedEpisode['signal'] = 3;
       expect(logic.displayEpisode(drama, fallback).number, 3);
 
       // Picks are scoped to their own drama.
@@ -135,7 +135,7 @@ void main() {
       final drama = _drama('signal');
       final fallback = drama.episodes.first;
 
-      logic.pickedEpisode['signal'] = 99;
+      PlayerLogic.pickedEpisode['signal'] = 99;
 
       expect(logic.displayEpisode(drama, fallback).number, 1);
     });