chore: upgrade pnpm to 11.1.2

[chenjiahan]

Summary

This PR upgrades the repository package manager metadata to pnpm 11.1.2 and updates pnpm 11 install configuration where dependency build scripts need an explicit allowBuilds decision.

Related Links

• https://github.com/pnpm/pnpm/releases/tag/v11.1.2
• https://github.com/pnpm/pnpm/releases/tag/v11.0.0

[Copilot]

Pull request overview

This PR updates the repo’s package-manager metadata to pnpm 11.1.2 and adjusts workspace configuration to align with pnpm v11’s dependency build-script approval mechanism.

Changes:

• Bump packageManager in package.json from pnpm 10.33.4 to 11.1.2.
• Replace onlyBuiltDependencies with allowBuilds decisions in pnpm-workspace.yaml.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
pnpm-workspace.yaml	Updates workspace build-script approval configuration for pnpm v11.
package.json	Pins the project to pnpm 11.1.2 via packageManager.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.