fix(flutter): 修复下拉刷新页面跟随

test/discover/home_all_dramas_grid_test.dart

@@ -300,7 +300,11 @@ void main() {
     );
 
     expect(refresh.edgeOffset, 52);
-    await tester.drag(_verticalFeed, const Offset(0, 120));
+    expect(
+      tester.widget<ListView>(_verticalFeed).physics,
+      AppPullToRefresh.physics,
+    );
+    await tester.drag(_verticalFeed, const Offset(0, 240));
     await tester.pump();
     expect(find.text('Refreshing…'), findsOneWidget);
     await tester.pumpAndSettle();