## Summary

<!-- Briefly describe what this PR changes, and why. Link any related issues. -->

## CLA

- [ ] I have read and signed the [Contributor License Agreement (CLA)](https://github.com/zonghaoyuan/infiplot/blob/staging/CLA.md).

> If you have not yet signed, read the [CLA](https://github.com/zonghaoyuan/infiplot/blob/staging/CLA.md)
> and reply to this PR with: `I have read the CLA Document and I hereby sign the CLA`
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## Self-check

- [ ] I have read [`CONTRIBUTING.md`](../CONTRIBUTING.md)
- [ ] `pnpm typecheck` passes
- [ ] `pnpm lint` passes

## Type of change

<!-- Check all that apply -->

- [ ] `feat` — new feature
- [ ] `fix` — bug fix
- [ ] `perf` / `refactor` — performance or code-quality change
- [ ] `docs` — documentation only
- [ ] `chore` — build, deps, tooling, etc.