WIP: Websocket hooks

[mickmister]

No description provided.

[mickmister]

I think it would be beneficial to introduce a hand-held user id system. The client receives two tokens on first connect. One to put in localStorage, and one to put in sessionStorage. One is user id and the other is connection id. These are JWTs with the public ids in them.

Then the client can connect its websocket, and provide these values as query params. Second browser tab will have an existing user token, but needs a fresh connection token. We can provide the user/connection id info to any user-land created action. Also rpc middleware should be able to decorate this same userData coming through easily.