opt queryBySort

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/video/member/controller.dart

@@ -126,6 +126,7 @@ class HorizontalMemberPageController
   }
 
   void queryBySort() {
+    if (isLoading) return;
     order.value = order.value == 'pubdate' ? 'click' : 'pubdate';
     onReload();
   }

lib/pages/video/reply_reply/controller.dart

@@ -141,6 +141,7 @@ class VideoReplyReplyController extends ReplyController
 
   @override
   void queryBySort() {
+    if (isLoading) return;
     mode.value = mode.value == Mode.MAIN_LIST_HOT
         ? Mode.MAIN_LIST_TIME
         : Mode.MAIN_LIST_HOT;