refactor: move all pnpm config into pnpm-workspace.yaml

[maiieul]

What is it?

• Infra

Description

It is advised to use the pnpm-workspace.yaml for configuring pnpm. I moved all similar config here, and also re-added the workspace root check. But I could disable it if anyone hates it.

Checklist

• My code follows the developer guidelines of this project
• I performed a self-review of my own code
• I added a changeset with pnpm change
• I made corresponding changes to the Qwik docs
• I added new tests to cover the fix / functionality

[changeset-bot]

⚠️ No Changeset found

Latest commit: 0c07159

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[gioboa]

LGTM
thanks for it @maiieul