## Summary

<!-- Brief description of the change -->

## Checklist

- [ ] Tests pass: `pytest -v`
- [ ] Ruff clean: `ruff check src/ tests/ && ruff format --check src/ tests/`
- [ ] Eval not degraded: `debug-mind eval --search-only`
- [ ] Documentation updated (if applicable)
- [ ] CHANGELOG entry added (user-facing changes)
