feat: enhance SEO and structured data across multiple components; update site description and improve sitemap and RSS feed

src/pages/rss.xml.ts

@@ -8,15 +8,33 @@ export async function GET(context: APIContext) {
     const posts = await getAllPosts()
 
     return rss({
-      title: SITE.title,
+      title: `${SITE.title} - Tech Blog`,
       description: SITE.description,
       site: context.site ?? SITE.href,
+      trailingSlash: false,
       items: posts.map((post) => ({
         title: post.data.title,
         description: post.data.description,
         pubDate: post.data.date,
         link: `/blog/${post.id}/`,
+        categories: post.data.tags || [],
+        author: post.data.authors ? post.data.authors.join(', ') : SITE.author,
+        customData: `
+          <language>${SITE.locale}</language>
+          <lastBuildDate>${new Date().toUTCString()}</lastBuildDate>
+          ${post.data.tags ? `<category>${post.data.tags.join(', ')}</category>` : ''}
+        `.trim(),
       })),
+      customData: `
+        <language>${SITE.locale}</language>
+        <lastBuildDate>${new Date().toUTCString()}</lastBuildDate>
+        <ttl>60</ttl>
+        <image>
+          <url>${new URL('/ogImage.png', SITE.href).toString()}</url>
+          <title>${SITE.title}</title>
+          <link>${SITE.href}</link>
+        </image>
+      `.trim(),
     })
   } catch (error) {
     console.error('Error generating RSS feed:', error)