composer test / php artisan test emit machine JSON ({"result":"failed",...}); command-not-found and error REDs lack the English Failed keyword the gate looked for, so legit RED runs went unseen and prod-code edits were wrongly blocked. hasFailingTestRun now also matches the structured failure markers. TDD: +1 test; full tools suite 2004 GREEN.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>