feat: restructure routes under [locale], add LanguageSwitcher

src/app/[locale]/status/[uuid]/page.tsx

@@ -0,0 +1,17 @@
+import { getTranslations } from 'next-intl/server'
+import { StatusView } from '@/components/StatusView'
+
+export default async function StatusPage({
+  params,
+}: {
+  params: Promise<{ locale: string; uuid: string }>
+}) {
+  const { locale, uuid } = await params
+  const t = await getTranslations({ locale, namespace: 'status' })
+  return (
+    <main style={{ padding: '2rem' }}>
+      <h1>{t('heading')}</h1>
+      <StatusView uuid={uuid} />
+    </main>
+  )
+}