[BACK] Add SSE or websocket to send new data

[lineconquista]

The communication between client and server are made through http protocol, which means that client sends requests and server sends responses if its possible (depends on query, auth etc).

So if another user make any change (tasks, squads etc), we ll have to send a request to server by refreshing page. Its a bad experience cause every time will be necessary refresh the page to see if some task has been finished, voted, archived and so on.

TO DO

• Search and understand SSE and websocket protocol
• Add SSE or websocket at server to listen some events and sends to client new changes