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/actions/admin-settings.ts

@@ -77,9 +77,9 @@ export async function updateSetting(formData: FormData): Promise<void> {
 	);
 	if (!key) return;
 	await db
-		.update(WebsiteSetting)
-		.set({ value })
-		.where(eq(WebsiteSetting.key, key));
+		.insert(WebsiteSetting)
+		.values({ key, value })
+		.onDuplicateKeyUpdate({ set: { value } });
 	await siteSettings.reload();
 	bustGamedataCachesIfNeeded(key);
 	revalidatePath("/admin/settings");