Development record

`.abcd/development/brief/06-delivery/02-verification-matrix.md:63`: The verification matrix says a capture reports its severity, and it does not. Severity is not reported. Text output is 'captured iss-… (open) — <path>'. A `--severity major --json` run returned id, slug, path, status, uncommitted, no_location, match and ledger, with no severity field.