Repository guidance for this project lives in [AGENTS.md](./AGENTS.md) — read it
first. It is the single source for code hygiene, Workbench scope, public
examples, the docsite, changesets, pull requests, and vendored `repos/`.

Keep it that way: add project rules to `AGENTS.md`, never here. A second copy
of the guidance is the same duplication the hygiene section exists to prevent.