feat(websocket)!: Implement WebSocket connection and event handling

knockoutwhistweb/app/model/sessions/UserWebsocketActor.scala

@@ -37,15 +37,6 @@ class UserWebsocketActor(
     case other =>
   }
 
-  def transmitEventToClient(event: SimpleEvent): Unit = {
-    val jsonString = WebsocketEventMapper.toJsonString(event)
-    out ! jsonString
-  }
-
-  private def transmitJsonToClient(jsonObj: JsObject): Unit = {
-    out ! jsonObj.toString()
-  }
-
   private def transmitTextToClient(text: String): Unit = {
     out ! text
   }
@@ -91,4 +82,13 @@ class UserWebsocketActor(
     }
   }
 
+  def transmitJsonToClient(jsonObj: JsObject): Unit = {
+    out ! jsonObj.toString()
+  }
+
+  def transmitEventToClient(event: SimpleEvent): Unit = {
+    val jsonString = WebsocketEventMapper.toJsonString(event)
+    out ! jsonString
+  }
+
 }