Thanks for your interest in contributing! Issues and pull requests are welcome.
- For bug reports, open an issue with reproduction steps and your environment.
- For new features or larger changes, please open an issue first to discuss the direction before writing code.
- For security vulnerabilities, do not open a public issue — see SECURITY.md.
- Check the repository's README for setup and development instructions.
- Keep changes focused: one topic per pull request.
- Make sure existing tests and lint checks pass before submitting.
- Write commit messages and PR descriptions in English or Japanese — both are fine.
If something is unclear, feel free to open an issue.