fix(player): 修复竖滑上一集不自动播放

test/player/player_fullscreen_test.dart

@@ -50,7 +50,11 @@ void main() {
           .homeMode,
       isTrue,
     );
-    expect(find.byType(PageView), findsOneWidget);
+    final pageViews = tester.widgetList<PageView>(find.byType(PageView));
+    expect(
+      pageViews.where((pageView) => pageView.scrollDirection == Axis.vertical),
+      hasLength(1),
+    );
     expect(tester.takeException(), isNull);
   });