docs: add ts prepare script and remove require.resolveWeak polyfill

[gracefullight]

Summary

• convert docs prepare script to TypeScript and run via tsx
• scaffold Docusaurus 3.8 docs app for plugin READMEs
• remove require.resolveWeak polyfill from docs build/start scripts

Testing

• pnpm format
• pnpm lint
• pnpm --filter docs build (fails: TypeError: require.resolveWeak is not a function)

---

https://chatgpt.com/codex/tasks/task_e_68bda431ab2083288b732a6df697efd8

[changeset-bot]

⚠️ No Changeset found

Latest commit: 3da662f

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

[chatgpt-codex-connector]

Codex Review: Here are some suggestions.

Reply with @codex fix comments to fix any unresolved comments.

About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you open a pull request for review, mark a draft as ready, or comment "@codex review". If Codex has suggestions, it will comment; otherwise it will react with 👍.

Codex can also answer questions or update the PR. Try commenting "@codex fix this CI failure" or "@codex address that feedback".