Development record

The v0.15.1 release review found the brief at .abcd/development/brief/04-surfaces/08-abcd.md:523 out of step with the shipped code. It says: In the itd-20 design-target note: 'There is no alias routing either: `status` is refused and `help` prints the verb list'; line 590 adds 'Nothing routes them today'. In the code: `status` is a shipped top-level verb (bin/abcd-darwin-arm64 status --help: 'List everyone's announcements, reservations and releases being cut'), and the chapter itself says so at 'abcd status is its own verb' (39-status.md); it is not refused.