chore: add pending page for acls

app/routes/_data.acls._index/route.tsx

@@ -0,0 +1,13 @@
+import { CubeTransparentIcon } from '@heroicons/react/24/outline'
+
+export default function Page() {
+	return (
+		<div className='w-96 mx-auto flex flex-col justify-center items-center text-center'>
+			<CubeTransparentIcon className='w-32 h-32 text-gray-500'/>
+			<p className='text-lg mt-8'>
+				Access Control Lists are currently unavailable.
+				They will be available in a future release.
+			</p>
+		</div>
+	)
+}