config i18n

src/pages/blog/[...slug].astro

@@ -25,7 +25,7 @@ const { post } = Astro.props;
 const { Content } = await post.render();
 ---
 
-<Layout lang="en" title={post.data.title} description={post.data.description}>
+<Layout title={post.data.title} description={post.data.description}>
   <article class="prose prose-invert">
     <h1>{post.data.title}</h1>
     <Content components={{ ...components }} />

src/pages/blog/index.astro

@@ -13,7 +13,7 @@ const allPosts = await getCollection("blog", ({ data }) => data.draft !== true);
 sortContentByDate(allPosts);
 ---
 
-<Layout {...pageData} lang="en">
+<Layout {...pageData}>
   <section class="prose prose-invert">
     <h1>{pageData.title}</h1>
     <p>{pageData.description}</p>