/define-design now builds docs/design/screen-inventory.md first — derived
from every PRD user story walked end-to-end, CRUD coverage per entity
(list/detail/create/edit/delete, modals included), and supporting screens —
then requires one blueprint entry per inventory item, checked off as added.
Consistency check verifies inventory coverage and end-to-end story
completability. /update-design keeps the inventory in sync; ui-design
skill documents the inventory rules.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>