Integrate with twitch

[coder13]

Is your feature request related to a problem? Please describe. I want to integrate my twitch account to letscube

Describe the solution you'd like I want a button that says "connect to twitch" if it's not already and then I can login through twitch to have my twitch profile connected.

This could provide a way to have twitch sub only rooms or enhance the experience for watching twitch streams and participating in the letscube room.