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/api/admin/devops/health/route.ts

@@ -1,17 +1,34 @@
 import { NextResponse } from "next/server";
 import { fetchOpsHealth } from "@/lib/admin/ops-health";
 import { withAdmin } from "@/lib/api-handler";
+import { logger } from "@/lib/logger";
 import { PERMS } from "@/lib/permissions";
 
 export const GET = withAdmin({ permission: PERMS.DEVOPS_VIEW }, async () => {
-	const health = await fetchOpsHealth();
+	try {
+		const health = await fetchOpsHealth();
 
-	return NextResponse.json({
-		database: health.dbOk,
-		dbLatency: health.dbLatencyMs,
-		redis: health.redisOk,
-		emulator: health.emulatorOk,
-		onlineUsers: health.onlineUsers,
-		timestamp: new Date().toISOString(),
-	});
+		return NextResponse.json({
+			database: health.dbOk,
+			dbLatency: health.dbLatencyMs,
+			redis: health.redisOk,
+			emulator: health.emulatorOk,
+			onlineUsers: health.onlineUsers,
+			timestamp: new Date().toISOString(),
+		});
+	} catch (err) {
+		logger.error("Health check failed", { err });
+		return NextResponse.json(
+			{
+				database: false,
+				dbLatency: null,
+				redis: false,
+				emulator: false,
+				onlineUsers: 0,
+				timestamp: new Date().toISOString(),
+				error: "Health check partially failed",
+			},
+			{ status: 503 },
+		);
+	}
 });