Add support for multiple chat clients per user
Add support for multiple chat clients per user

Before, there were problems with chat if multiple tabs were opened. TODO: If a user sends a message, show the message they sent on other clients that they are logged in to.

Farbod909/Expressiment,Farbod909/MorTeam-server-website,Farbod909/Expressiment,Farbod909/MorTeam-server-website