hyzp_ybqx-Commit154：使用自定义 my_flutter_drag_scale 插件，完美解决Listview滚动与图片缩放拖动之间的手势冲突，不会消耗点击事件，滚动很灵敏

lib/my_flutter_drag_scale/test/flutter_drag_scale_test.dart

@@ -0,0 +1,7 @@
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  test('getPlatformVersion', () async {
+    // expect(await FlutterDragScale.platformVersion, '42');
+  });
+}