Add a full-viewport /admin/studio workspace that unifies the import and
catalog systems into a single automated flow:
- Furni library browser against official Habbo furnidata with search,
type/status filters, live previews and pagination
- Catalog structure rail showing where imported furniture lands
- Detail drawer with automatic placement preview (category + price via
classifyFurni/autoPriceFurni) and one-click import that downloads
assets, converts SWF to nitro, writes items_base, updates
FurnitureData.json and creates an auto-priced catalog entry
- Batch auto-import with SSE progress and RCON cache refresh
- Nitro editor integration and imported-item deletion
Extract pure auto-catalog helpers (CATEGORY_PAGE, CLASSNAME_RULES,
classifyFurni, autoPriceFurni) into a client-safe module shared by the
server pipeline and the Studio UI so the preview always matches what the
emulator import applies.
openhands
5b09179404