fix: unreliable websocket functionality (#144)

* 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

go/cmd/orion/main.go

@@ -27,13 +27,8 @@ import (
 	"google.golang.org/grpc/credentials/insecure"
 )
 
-const (
-	// FIX: Use separate redis instance. We start with higher number because use this same instance in helios.
-	REDIS_DATABASE_FOR_AUTH int = 4
-)
-
 func redisForAuth() *redis.Client {
-	return internal.ConnectAndTestRedis(REDIS_DATABASE_FOR_AUTH)
+	return internal.ConnectAndTestRedis(db.RedisDBAuth)
 }
 
 func main() {