## Summary

-

## Type

- [ ] Bug fix
- [ ] Feature
- [ ] Documentation
- [ ] Test or tooling
- [ ] Maintenance

## Validation

- [ ] `uv run ruff check .`
- [ ] `uv run ruff format --check .`
- [ ] `uv run pytest tests/ -x --timeout=60`
- [ ] Not required; docs-only or metadata-only change.

## Evidence

- Screenshots / recordings / trace files:
- If runtime, viewer, client, proxy, or UI behavior changed, include `raw.githubusercontent.com` screenshot URLs here.

## Privacy

- [ ] This PR does not include API keys, auth tokens, private prompts, raw trace files, or generated HTML viewers.