## Summary

- [ ] Linked issue: #
- [ ] Type: feat/fix/docs/chore
- [ ] Breaking change? (describe if yes)

## Changes

-
-
-

## Testing

```bash
pytest tests -v
ruff check src/ tests/
```

## Checklist

- [ ] Tests added/updated
- [ ] Docs updated (README/CHANGELOG/etc)
- [ ] CI passing locally
- [ ] Langfuse/OPENAI configs documented if required

## Screenshots / Traces (optional)

<!-- Attach CLI output, Langfuse run IDs, or UI screenshots -->
