- Move /admin/import/* tools under /admin/studio/* and add studio nav, layout and tabs - Add shared catalog maintenance panel plus a /admin/studio/maintenance tab - Make furnidata reconciliation overwrite conflicting entries with the DB-authoritative items_base classname/id (surfaced via fixedConflicts) - Add furnidata_translate_enabled setting to skip the heavy localized furnidata build during import (manual build-languages still forces it) - Update staff smoke contract test for the studio hub