Contribution setup does not initialize git hooks

The documented contributor setup runs `just init`, which runs `pnpm install`.

The root package has `prepare: husky`, but `pnpm-workspace.yaml` sets `ignoreScripts: true`, so `prepare` is skipped and Husky is never initialized. As a result, `.husky/pre-commit` / `lint-staged` do not run for contributors by default.

What should the project do here?

- Migrate the root repo to the built-in `vp config` + `vp staged` flow, and have `just init` install hooks explicitly.
- Or keep Husky/lint-staged and explicitly initialize Husky during contributor setup.

I can contribute the fix once the preferred direction is clear.