rev came from a working checkout: the unit ran `node server/index.ts` in
~/tea/rev, so any edit there was live, and rev-deploy rebuilt a prod directory
that no longer exists. It is a flake input now, same as maestro, and
`services.rev` owns the unit.
Adds nix-autodeploy: one endpoint both repos post to. It verifies the webhook
HMAC, bumps that flake input, commits and pushes flake.lock, then switches. The
switch runs in a transient unit, since it restarts the listener itself. maestro
is bump-and-notify only — switching would restart the daemon that owns every
interactive shell here.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
