fix: restore complete admin feature dependencies

src/app/admin/import/furni/import-furni-client.tsx

@@ -310,7 +310,7 @@ export function ImportFurniClient() {
         setError(data.error || 'Failed to load')
         return
       }
-      const loadedItems = data.items || []
+      const loadedItems = data.item || []
       setItems(loadedItems)
       setMeta(data.meta || null)
       setSelected(new Set())