fix(player): 改为显式清屏交互

test/player/player_center_toggle_test.dart

@@ -5,16 +5,14 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:fruitshorts/pages/player/widgets/player_center_toggle.dart';
 
 void main() {
-  testWidgets('should_use_one_shared_52px_style_for_home_and_player', (
-    tester,
-  ) async {
+  testWidgets('should_use_one_shared_52px_center_toggle_style', (tester) async {
     await tester.pumpWidget(
       MaterialApp(
         home: Scaffold(
           body: Row(
             children: [
               PlayerCenterToggle(
-                key: const Key('home-feed-center-play'),
+                key: const Key('test-center-toggle-a'),
                 playing: false,
                 onTap: () {},
               ),
@@ -30,7 +28,7 @@ void main() {
     );
 
     for (final key in const [
-      Key('home-feed-center-play'),
+      Key('test-center-toggle-a'),
       Key('player-play-toggle'),
     ]) {
       expect(tester.getSize(find.byKey(key)), const Size(52, 52));