Web socket polling for install / backup / move state

[JouanDeag]

Describe the feature and why you would like to see it.

Having the user refresh the page in order to see when their server is ready to use is bad UX

Describe the solution you'd like.

Poll the web socket in order to cause a refresh when daemon reports server as installed / backed up / moved.

Optional additional context to this request.

[Lunaversitay]

This is something that we have our sights set on for the Go Daemon, more-so making it stream the install log similar to how Pterodactyl works.