feat: Add an Atom feed and SEO tags

posts.html

@@ -1,12 +1,20 @@
 ---
 layout: default
-title: Blog Posts | Moxxy
+title: Blog Posts
 ---
 
 <div class="w-full flex flex-row justify-center mt-2">
   <div class="w-full lg:w-1/2 px-8 flex flex-col items-start">
+    <div class="flex flex-row items-center gap-x-3">
       <h1 class="text-3xl">Blog posts</h1>
 
+      <a href="/feed.xml">
+	<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-6 h-6">
+	  <path stroke-linecap="round" stroke-linejoin="round" d="M12.75 19.5v-.75a7.5 7.5 0 00-7.5-7.5H4.5m0-6.75h.75c7.87 0 14.25 6.38 14.25 14.25v.75M6 18.75a.75.75 0 11-1.5 0 .75.75 0 011.5 0z" />
+	</svg>
+      </a>
+    </div>
+
     <div class="divide-y divide-blue-200">
     {% for post in site.posts %}
     <div class="mb-2">