* increases timeout
* refactor: reuse constants for redis db
* avoid closing connection on pong error
* fix: prevent electron from pausing timer executions
Our pings could be paused when our app is backgrounded.
* refactor: remove unnecessary refs
* fix: presence unreliable within same pod
It was broadcasting presence changes to other pods, but not notifying
clients connected to the same pod
* setup infra for pusher service
* setup client sdk for pusher service
* fix: ping parse failure
* fix: send pong back to client
avoid disconnections every 2.5 minutes
* increase replicas
* feat: show presence and compose indicator
