fix delete kara in queue

common/lkt.js

@@ -270,11 +270,11 @@ class LktClient {
     }
 
     static commandQueueDelPos(position) {
-        return LktClient.__execSimple(`delete ${position}`);
+        return LktClient.__execSimple(`del ${position}`);
     }
 
     static commandQueueDelId(id) {
-        return LktClient.__execSimple(`deleteid ${id}`);
+        return LktClient.__execSimple(`delid ${id}`);
     }
 
     static errorStatus(error) {