Usage of kent service:
  kent service status [--json]
  kent service install [--force] [--no-start]
  kent service uninstall [--keep-running]
  kent service start
  kent service stop
  kent service restart [--if-installed]

What This Does:
  Run one shared local `kent serve` as a background service that starts at login.
  Lifecycle commands that stop or restart the service are refused inside Kent shell commands; use `install --no-start` or `uninstall --keep-running` for registration-only changes there.

Windows Notes:
  `install` and `uninstall` prompt for Administrator elevation; other commands need no elevation.
  `uninstall --keep-running` is not supported; the server is bound to the service and stops with it.
