Docker on the deploy host doesn't register 'nvidia' as a named runtime
(modern nvidia-container-toolkit hooks via --gpus all / resources.devices
instead). Immich-ml on the same host uses only deploy.resources.devices
with driver: nvidia, which is enough. Drop the legacy runtime line.
Caught on third deploy attempt.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>