real-time(zws) [LONG-LIVED FEAT]

[nagy-nabil]

we're working on real-time collaboration.
for now, the backend is on a separate repo the-zagy/zws
the front code is in zws, please merge the main into the zws branch in daily basis

the backend being developed using fastify + ws

I know firebase or supabase might be better than custom backend but Idgaf

• create a wrapper around WebSocket.send that have kind of auto-completion to the events that could be send from user to server

   	// something between those lines
   	class ZagyWebSocket<T extends object> extends WebSocket {		
   	// oFC, also support default signature of "send"
   	send(input: keyof typeof T){
   		const str = JSON.stringify(input)
   		super.send(str);
   	}

• convert the repo to monorepo to make sharing types for typesafe event handling easier

NOTE: the fastify server will be used to support saving scenes on the cloud (Z+)