yarn server - to start server
- After opening a page, user should enter his name
- After entering the name user should join new chat room
- There can be several chat rooms at the same time
- User can copy link to the room and send to another user to invite him
- User can send text messages to the chat and all users in the chat will see message
- Users should see who sent message to the chat and when
- Users should see who is in the chat room right now