Create Notification/ Message Sender with Websocket

[DavianYang]

Clear and concise description of the problem

To give an error info, success info from backend, websocket will help to communicate between Frontend and Backend

Suggested solution

Alternative

Additional context

[jeffydc]

Is this still required as we response the output if success and stack trace if error? - #57

[DavianYang]

yeah it's for not result