[new]优化会员页图片提前加载

lib/module/member/member_controller.dart

@@ -155,6 +155,10 @@ class MemberController extends BaseController implements PaymentStatusCallback {
       _toolBarOpacity.value = opacity;
     });
     refreshMemberData();
+    precacheImage(
+        Assets.images.iconMemberSpecialProductsSelect.provider(), Get.context!);
+    precacheImage(
+        Assets.images.iconMemberSpecialProductsNormal.provider(), Get.context!);
   }
 
   ///是否弹窗提示