Migrate ancient artifacts to items table using a category key.
Consolidate detail and edit views into ItemDetail and ItemEdit.
Update API, search, and data tools to reflect unified structure.
Add compact tooltip mode to EntityCard component
Display 12-column icon grid on desktop for collections
Retain standard card layout with details on mobile devices
Drop display_id column from items and ancient_artifacts tables
Remove display ID inputs, labels, and sorting logic across the stack
BREAKING CHANGE: behavior is not backward compatible.
Introduce Ancient Artifacts with full CRUD and image support
Migrate item categories and usages to system-defined lists
Add display_id to items and artifacts for custom sorting
