Updated handlers by spliting the TcpStream in half to allow reading and writing data at the same time.
This fixes an issue where you are unable to get chat messages until the client sends a packet to the server
Fixed client id's by adding the id manager
Added shout chat handling
- update: frontend to only pass the session id
- update: launcher to pass the session correctly
- update: validate session response now returns the session id and user id to the requester
- update: auth client based on session id instead of a jwt token
