Feature Request: Websocket server to send requests

[Krayn]

hey,
i have been playing around with the heat extension ( https://heat.j38.net/about/ ) for twitch which allows viewers to click on the stream and send the info over a websocket to the streamer (heat sends a userid and coordinates)

i already changed SongRequestManager to allow a websocket connection so if you wanted to add similar functionality to this extension id be happy add support to SRM so viewers can request directly from the extension

[Danielduel]

@Krayn
I think it will be a great addition, I will try to clean the backlog a bit in the coming month and then we can try to make it happen :)
Though - we can sketch something out on side-branch in order to figure out what will be needed.