fix: 移除FlushMessageQueue中残留的孤立if语句

TeamAAS-VM/Core/Management.cs

@@ -4331,7 +4331,7 @@ namespace TeamAAS_VP.Core
                     if (i % 5 == 4 && i < batch.Count - 1)
                         await System.Windows.Threading.Dispatcher.Yield(System.Windows.Threading.DispatcherPriority.Input);
                 }
-                if (batch.Count > 50)
+
             }), System.Windows.Threading.DispatcherPriority.Background);
         }
         public bool concurrenty = true;