Add prerendering and static paths for Uptime page to support multilingual routing

- Enabled prerendering for the Uptime page to improve performance.
- Implemented getStaticPaths function to generate paths for supported languages, enhancing SEO and accessibility for multilingual users.

src/pages/[lang]/uptime.astro

@@ -1,4 +1,10 @@
 ---
+export const prerender = true;
+export async function getStaticPaths() {
+  return supportedLanguages.map((lang) => ({
+    params: { lang },
+  }));
+}
 import UptimeStatus from '../../components/UptimeStatus.astro';
 import Layout from '../../layouts/PageLayout.astro';
 import { supportedLanguages, getTranslation } from '~/i18n/translations';