Mirror the pr_reviewer deployment pattern: Gitea Actions builds a multi-arch image in the gitea-runner namespace, pushes to git.aridgwayweb.com, recreates the steward namespace with regcred + env secret, and applies kube manifests. Add .omo/ to .gitignore. Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>