Rework websocket event queue

[zxcv05]

Currently how the entire websocket system works is as follows:

• Create a websocket with reqwest_websocket
• Wrap the socket with StreamCtrl, which makes two VecDeque's (rx, tx)
• Create two threads which each read/write from the socket and push/pull data from the VecDeque's
• Both threads loop ~200 times every second polling the websocket

It's a bit more complicated than that but it's very over complicated. I'd rather it not be, for maintainability and readability

[zxcv05]

It's important to note the reason why we have two threads is because reading from rx (rx.try_next()) blocks