feat(devops): diagnose slow HK requests and dependency timings

src/app/admin/devops/page.tsx

@@ -53,6 +53,7 @@ export default async function DevOpsPage() {
 
 	const t = await getTranslations("pages.admin.devops");
 	const data = await getDevOpsData();
+	const performance = await getTranslations("pages.admin.performance");
 	const installation = await getTranslations("pages.admin.installation");
 
 	return (
@@ -63,6 +64,9 @@ export default async function DevOpsPage() {
 			<Link href="/admin/devops/installation" className="btn btn-outline">
 				{installation("title")}
 			</Link>
+			<Link href="/admin/devops/performance" className="btn btn-outline">
+				{performance("title")}
+			</Link>
 			{/* Status cards */}
 			<div className="grid gap-4 md:grid-cols-2 lg:grid-cols-5">
 				<Card>