Auto-syncs derived fields on a private GitHub Project (#84) from issue
labels and comment activity. Goal is to more effectively track issue
states and make sure we're triaging, closing the loop when
possible/relevant.

Self-Review Checklist:

- [ x] I've reviewed my own diff for quality, security, and reliability
- [ x] Unsafe blocks (if any) have justifying comments
- [ n/a] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [ n/a] Tests cover the new/changed behavior
- [ n/a] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A