fix: MessageSentEventParser wrong handler

Author: clansty

NapPlana.Net.Core/Event/Parser/Message/MessageSentEventParser.cs

@@ -1,4 +1,4 @@
-using System.Text.Json;
+using System.Text.Json;
 using NapPlana.Core.Data;
 using NapPlana.Core.Data.Event.Message;
 using NapPlana.Core.Data.Message;
@@ -32,7 +32,7 @@ public override void ParseEvent(string jsonEventData)
                 privateMsg.ParseEvent(jsonEventData);
                 return;
             case MessageType.Group:
-                BotEventHandler.MessageSentGroup(ev);
+                handler.MessageSentGroup(ev);
                 break;
         }