Two gates added to CI after this branch was written:
- verify-sanitized: the harness header named the operator repo the
live payload was captured from. Genericized; the payload itself
was already synthetic.
- check-test-enumeration (#1017): the new harness was not on any CI
surface. Enumerated in test:framework-shell beside its three
ci-queue-wait siblings.
All four ci-queue-wait suites green; both gates green locally.
Resolve against #1148's purpose-sensitive rewrite: keep next's
queue-clear message format and terminal-failure split, re-apply the
null-statuses tolerance and zero-contexts-first classification
(the half #1148 did not carry). All four ci-queue-wait suites green
on the merged tree.