Server can be backed up while still provisioning

[WillTDA]

Description

As the title suggests.

Steps to Reproduce

1. Provision a server
2. Open the backup page/edit/properties
3. Try to create a backup, either by restarting and backing up or creating a manual backup

Expected Behaviour

Should block me from doing so, display a toast saying to wait for the server to finish provisioning. There should also be a transition block in the state machine to disallow servers to go from provisioning to any state other than stopped/crashed.

I think the user should be blocked from accessing any other management pages other than Console and Events until the server finishes provisioning.

Actual Behaviour

Does not block me and moves the state into backing up, then stopped.
I think the server is provisioning in the background, but the misinformed state is problematic.

Deployment Method

Docker

Craftbox Version

1.1.0

Browser

n/a

Logs / Screenshots

n/a