Added as the last bullet, after the rule on how workers commit and how Obeya lands their branch. No existing rule covered it, so nothing else changed.
- Commit directly to `main`; this repo uses no feature branches or pull requests. An Obeya worker is the exception: it commits on its card's branch, and Obeya lands that branch on `main`. + When a task handles a GitHub issue, its worker closes the issue once the work has landed, with a + comment linking the demo video and the commit on `main`.