chore: replace prettier and eslint with oxfmt and oxlint

[gnapse]

Summary

This replaces the repo's Prettier and ESLint tooling with oxfmt and oxlint by updating the package scripts and dev dependencies, adding .oxlintrc.jsonc, and removing .eslintrc. The oxfmt and oxlint configs were copied over from Doist/typist.

It also updates the "pull request" and "publish" workflows to run npm run check, so formatting, linting, and type-checking are enforced together in CI.

Because oxfmt was applied across the repository, the branch includes a one-time formatting sweep over source, tests, docs, and config files, plus small fixture updates to keep Oxlint and the package smoke tests passing. This keeps the library aligned with Doist's newer JS tooling while preserving the existing build and test flow.

Reference

• Modernizing @doist/react-interpolate
• Follow-up to
  • feat!: convert react-interpolate to TypeScript #55
  • feat!: migrate @doist/react-interpolate to tsdown #56

Validation

• npm run check
• npm test -- --runInBand
• npm run build

[doistbot]

This PR nicely updates the repository's tooling by replacing Prettier and ESLint with oxfmt and oxlint, alongside a comprehensive formatting sweep and updated CI workflows. These changes successfully align the library with modern JavaScript tooling standards while keeping the existing build and test flows intact. However, a minor adjustment is needed in the package smoke tests to ensure the CJS default export remains properly validated as a callable function.

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[frankieyan]

Changes look good ✅

Because oxfmt was applied across the repository, the branch includes a one-time formatting sweep over source, tests, docs, and config files, plus small fixture updates to keep Oxlint and the package smoke tests passing. This keeps the library aligned with Doist's newer JS tooling while preserving the existing build and test flow.

Small nit: the formatting changes would be better kept in its own commit to separate the "real" changes.