581d0737e4
The ghcr.io/homeassistant-ai/ha-mcp registry publishes tags without the 'v' prefix, causing ErrImagePull when the sidecar is enabled. Generated with [Claude Code](https://claude.ai/code) via [Happy](https://happy.engineering) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Happy <yesreply@happy.engineering>