fix: resolve critical bugs and improve admin panel reliability

- Fix missing await in pets API route causing empty responses
- Fix updateSetting to use upsert pattern instead of update-only
- Create missing /api/admin/sounds/upload route (upload was broken)
- Wire bulk delete actions in catalog table
- Replace native confirm() with useConfirmDialog() across rooms and clone pages
- Add error logging to silent catch blocks in radio actions and audit route
- Add graceful degradation to devops health endpoint
- Add cache eviction to clone icon route to prevent memory leak
- Internationalize hardcoded Italian strings to English
- Remove placeholder created_at fields from prefix API responses
- Remove dead code and fix type errors in translations and import pages
- Standardize PERMS import path in analytics export route

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

@@ -396,14 +396,6 @@ export function ImportFurniClient({ source }: { source: FurniImportSource }) {
 		}
 	}, [statusFilter, activeSearch, fetchItems]);
 
-	function _doSearch(e?: React.FormEvent) {
-		e?.preventDefault();
-		setActiveSearch(searchTerm);
-		setPage(1);
-		fetchItems(searchTerm, 1, statusFilter);
-	}
-	void _doSearch;
-
 	function goPage(p: number) {
 		setPage(p);
 		fetchItems(activeSearch, p, statusFilter);