Live server update progress and full cleanup on project deletion

What's new

• Live update progress for self-hosted servers: when you update a server from the dashboard, a progress bar now follows each step in real time (download, verification, install, restart) instead of an opaque wait. The security checks on the new binary (GPG signature and SHA256 fingerprint) stay exactly the same before it is swapped in.

Improvements

• Deleting a project now releases everything it used on the server. Removing a project (or its last app) cleans up all of its resources: containers, the project nginx, named volumes, networks and the deployment folder. No more leftovers piling up and holding on to memory.

Notes

• Self-hosted servers pick up the new update experience automatically the next time you update them from the dashboard.