fix(player): 恢复详情与选集全屏播放

test/widget_test.dart

@@ -445,10 +445,7 @@ void main() {
       expect(find.byType(Slider), findsOneWidget);
       await tester.drag(find.byType(PageView), const Offset(0, -550));
       await tester.pumpAndSettle();
-      expect(
-        tester.widget<Text>(find.byKey(const Key('player-title'))).data,
-        contains('Episode 2'),
-      );
+      expect(find.text('Episode 2 · Playing now'), findsOneWidget);
       expect(find.textContaining('City Lights & Velvet Nights'), findsWidgets);
     },
   );