refactor: move website files to the root level

src/pages/archive.xml.js

@@ -0,0 +1,20 @@
+import rss from '@astrojs/rss';
+
+const emailImportResult = import.meta.glob('../daily-emails/*.md', { eager: true });
+const emails = Object.values(emailImportResult)
+  .sort((a, b) =>
+    new Date(b.frontmatter.pubDate).valueOf() -
+    new Date(a.frontmatter.pubDate).valueOf()
+  )
+
+export const get = () => rss({
+    title: 'Daily email list',
+    description: 'A daily newsletter on software development, DevOps, community, and open-source.',
+    site: import.meta.env.SITE,
+    items: emails.slice(0, 1).map((email) => ({
+      description: `<div style="max-width: 550px;">${email.compiledContent()}</div>`,
+      link: `${import.meta.env.SITE}${email.frontmatter.permalink}`,
+      title: email.frontmatter.title,
+      pubDate: email.frontmatter.pubDate,
+    }))
+  });