fix: add missing ContentLayout wrapper and main element in English daily page

Author: yanglbme

src/pages/en/daily/[slug].astro

@@ -17,6 +17,8 @@ const { post } = Astro.props;
 const { Content } = await post.render();
 ---
 
+<ContentLayout title={post.data.title} description={post.data.summary || post.data.title} locale="en" currentPath="/en/daily">
+  <main class="max-w-[780px] mx-auto px-4 sm:px-6 pt-[72px] sm:pt-[80px] pb-[40px] sm:pb-[60px] flex-1 w-full animate-fade-in">
       <a href="/en/daily" class="inline-flex items-center gap-1.5 text-text-dim text-xs sm:text-sm mb-4 sm:mb-6 px-3 sm:px-4 py-2 rounded-lg border border-border bg-bg-card hover:text-text hover:bg-accent-glow hover:border-accent transition-all no-underline">
         {t("article.back", "en")}
       </a>