chore: migrate hooks and staged tasks to Rstack CLI

[chenjiahan]

Summary

This PR moves repository-level Git hooks and staged-file tasks to Rstack CLI so they use the same unified tooling as linting and formatting.

• Install hooks with rs hooks and invoke rs staged from the pre-commit hook.
• Preserve the existing staged globs and commands through define.staged(), while removing simple-git-hooks and nano-staged.

Related Links

• https://rstack.rs/guide/migration

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-08-30T12:32:13.132814Z	bd8f0c5	PR opened

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[Copilot]

Pull request overview

This PR migrates repository-level Git hooks and staged-file automation from simple-git-hooks + nano-staged to Rstack CLI (rs hooks / rs staged), consolidating tooling with the existing rs lint / rs fmt workflows used elsewhere in the repo.

Changes:

• Add define.staged() rules in rstack.config.ts to preserve the existing staged globs and commands.
• Switch hook installation to rs hooks via the root prepare script and add a repo hook that runs rs staged.
• Remove simple-git-hooks / nano-staged from workspace catalogs and lockfile.

Reviewed changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
rstack.config.ts	Defines staged-file task configuration via define.staged() for rs staged.
package.json	Replaces prepare: simple-git-hooks with prepare: rs hooks and removes old hook/task config blocks and deps.
.rstack/hooks/pre-commit	Adds a repository-level pre-commit hook that runs rs staged.
pnpm-workspace.yaml	Removes nano-staged / simple-git-hooks from catalogs and build allowlist.
pnpm-lock.yaml	Removes nano-staged / simple-git-hooks entries from the lockfile.

Files not reviewed (1)

• pnpm-lock.yaml: Generated file

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