## Description

Brief description of the change.

## Type of change

- [ ] Bug fix
- [ ] New feature
- [ ] Documentation
- [ ] Refactor / chore

## Checklist

- [ ] Code follows the project style (`cargo fmt`, `cargo clippy`).
- [ ] Self-review done.
- [ ] Comments and docs are in English.
- [ ] Pre-commit checks pass (`prek run --all-files` or equivalent).
- [ ] CI passes (build, test, lint on Ubuntu, Windows, macOS).

## Related issues

(Optional) Fixes # .
