## Summary
- Replace Docker with Buildah for container image builds
- No Docker socket required - buildah is daemonless
- Cleaner security model (no privileged containers or socket mounting)
- Remove Docker-related security context from deployment
## Changes
- Update Dockerfile to install buildah/podman instead of docker-cli
- Configure buildah storage with overlay driver and fuse-overlayfs
- Update composite action to use `buildah bud` and `buildah push`
- Add `imagePullPolicy: Always` to ensure fresh image pulls
- Update test workflow to verify buildah/podman
## Testing
- [ ] Runner pod starts successfully
- [ ] Buildah is available in runner
- [ ] Test workflow verifies buildah/podman versions
- [ ] Container build workflow builds and pushes to zot
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://forge.tail8d86e.ts.net/eblume/blumeops/pulls/51
## Summary
- Fix workflow to use `github.*` context variables (Forgejo schema validator only recognizes GitHub Actions syntax, not `gitea.*` aliases)
- Pass untrusted inputs through environment variables (security best practice per actionlint)
- Add actionlint to Brewfile and pre-commit config to catch workflow validation errors locally
## Deployment and Testing
- [x] Pre-commit hooks all pass
- [x] actionlint validates `.forgejo/workflows/test.yaml` successfully
- [ ] Verify workflow runs without errors on Forge after merge
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://forge.tail8d86e.ts.net/eblume/blumeops/pulls/49
