- Add Comin service for cryodev-main (polls git repo, auto-deploys)
- Fix cryodev-pi Comin URL (cryodev-server.git -> cryodev.git)
- Remove deploy-rs from CI pipeline (was insecure with shared runner)
- Remove deploy SSH key, root SSH login, sudo rules for gitea-runner
- Revert PermitRootLogin back to 'no'
- CI now only runs flake-check + build (no deploy)
- Deployment happens via Comin (both hosts poll and self-deploy)
- Change PermitRootLogin from 'no' to 'prohibit-password' (key-only)
- Add forgejo-deploy public key to root's authorized_keys
- Revert deploy-rs user back to root (needs root for activation)
Root can only login via SSH key, password auth remains disabled.
