chore: migrate to Rslint and Prettier

[chenjiahan]

Summary

This PR migrates the repository lint and formatting toolchain from Biome to Rslint + Prettier to align with rsbuild-plugin-template. It adds Rslint and Prettier config, updates lint scripts and git hooks, removes Biome/nano-staged, updates VS Code recommendations, and applies Prettier formatting across tracked files.

Validation

• pnpm run lint
• pnpm run build and pnpm test were attempted locally, but both are blocked by the local macOS Rspack native binding code-signature load failure in @rspack/binding-darwin-arm64.

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Migrates the repo’s linting/formatting toolchain from Biome to Rslint + Prettier, aligning configs and editor/CI integration and reformatting code accordingly.

Changes:

• Replace Biome with Rslint + Prettier (configs, deps, scripts, hooks).
• Update VS Code recommendations/settings and workflow YAML quoting.
• Apply Prettier formatting across source, tests, configs, and docs.

Reviewed changes

Copilot reviewed 12 out of 25 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
test/selfsigned-options/rsbuild.config.ts	Prettier reformat of test config.
test/selfsigned-options/index.test.ts	Prettier reformat of test code.
test/output-path/rsbuild.config.ts	Prettier reformat of test config.
test/output-path/index.test.ts	Prettier reformat of test code.
test/filename/rsbuild.config.ts	Prettier reformat of test config.
test/filename/index.test.ts	Prettier reformat of test code.
test/basic/rsbuild.config.ts	Prettier reformat of test config.
test/basic/index.test.ts	Prettier reformat of test code.
src/util.ts	Prettier reformat; minor catch syntax change.
src/index.ts	Prettier reformat of exported types/plugin factory.
rslint.config.ts	Add Rslint configuration.
rslib.config.ts	Prettier reformat of build config.
playground/rsbuild.config.ts	Prettier reformat of playground config.
playground/package.json	Prettier reformat of playground package.json.
package.json	Swap scripts/deps/hooks from Biome+nano-staged to Rslint+Prettier.
biome.json	Remove Biome configuration.
README.md	Update code samples to single quotes (Prettier).
.vscode/settings.json	Remove Biome formatter settings; add spelling word.
.vscode/extensions.json	Recommend Rslint + Prettier extensions.
.prettierrc	Add Prettier config (singleQuote).
.prettierignore	Add ignore rules for artifacts.
.github/workflows/test.yml	Prettier-driven quoting change.
.github/workflows/release.yml	Prettier-driven quoting change.
.github/renovate.json5	Prettier-driven JSON5 formatting change.

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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[Copilot]

"prepare"is executed by npm during installs from git (and in some publish flows). Hard-codingpnpmhere can break consumers/environments that runnpm installbut don’t havepnpmavailable on PATH. Prefer usingnpm run build` (npm is guaranteed in that context), or otherwise ensure the script is package-manager-agnostic (e.g., via a node script) if you want to keep pnpm as the primary dev tool.

Suggested change

	"prepare": "simple-git-hooks && pnpm run build",
	"prepare": "simple-git-hooks && npm run build",

[Copilot]

Running lint:write on pre-commit will format/lint the entire repository, which can (1) significantly slow down commits and (2) modify files that aren’t staged, leaving the working tree dirty and potentially surprising the committer. Consider switching the hook back to a staged-files-only workflow (e.g., lint-staged/nano-staged) or wiring the hook to only pass staged file paths to Prettier/Rslint.