## Summary
<!-- What does this PR do and why? -->

## Type of change
<!-- Check one -->
- [ ] Bug fix (`fix:`)
- [ ] New feature (`feat:`)
- [ ] Refactor (`refactor:`)
- [ ] Infrastructure / CI (`ci:` / `chore:`)
- [ ] Documentation (`docs:`)

## Affected areas
<!-- Check all that apply -->
- [ ] Frontend (`app/`)
- [ ] Backend (`orchestrator/`)
- [ ] Agent system (`orchestrator/app/agent/`)
- [ ] Infrastructure (`k8s/`, `docker-compose.yml`)
- [ ] Database (migrations, models)

## Screenshots
<!-- If UI changes, attach before/after screenshots. Delete this section if not applicable. -->

## Test plan
<!-- How did you verify this works? -->

## Deployment notes
<!-- Env var changes, migrations, K8s manifest updates, infrastructure impact? Write "None" if not applicable. -->

## Checklist
- [ ] Commit messages follow conventional commits
- [ ] Lint and tests pass locally
- [ ] No hardcoded values or secrets
