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/clone/import-clone-client.tsx

@@ -15,6 +15,7 @@ import {
 } from "lucide-react";
 import { useCallback, useEffect, useRef, useState } from "react";
 import { toast } from "sonner";
+import { useConfirmDialog } from "@/components/admin/confirm-dialog";
 import { Badge } from "@/components/ui/badge";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
@@ -370,6 +371,7 @@ interface FurniGridProps {
 const PER_PAGE = 50;
 
 function FurniGrid({ source }: FurniGridProps) {
+	const { confirm, dialog: confirmDialog } = useConfirmDialog();
 	const [searchTerm, setSearchTerm] = useState("");
 	const [activeSearch, setActiveSearch] = useState("");
 	const [items, setItems] = useState<FurniItem[]>([]);
@@ -554,13 +556,12 @@ function FurniGrid({ source }: FurniGridProps) {
 			toast.info("Nothing to clone — everything is already present");
 			return;
 		}
-		if (
-			!window.confirm(
-				`Clone ALL ${names.length} furni from "${source.name}"? This can take a while.`,
-			)
-		) {
-			return;
-		}
+		const confirmed = await confirm({
+			title: "Clone All Furni",
+			description: `Clone ALL ${names.length} furni from "${source.name}"? This can take a while.`,
+			confirmLabel: "Clone All",
+		});
+		if (!confirmed) return;
 		batchAbortRef.current?.abort();
 		const abort = new AbortController();
 		batchAbortRef.current = abort;
@@ -614,6 +615,7 @@ function FurniGrid({ source }: FurniGridProps) {
 
 	return (
 		<div className="space-y-4">
+			{confirmDialog}
 			{/* Stats bar */}
 			{stats && (
 				<div className="flex items-center gap-3 flex-wrap">