Move posts from Wordpress to physical markdown

src/_includes/post.njk

@@ -1,15 +1,11 @@
 ---
 layout: base.njk
 includePrism: true
-eleventyComputed:
-    title: "{{ post.title.rendered | safe }}"
-    description: "{{ post.yoast_head_json.description }}"
 ---
 <main class="wrapper-md stack-lg">
     <article class="stack-md h-entry">
-        <h1 class="p-name"><a href="{{ post.url }}" class="u-url">{{ title | safe }}</a></h1>
-        <p class="published">Published: <time class="dt-published" datetime="{{ post.date | rfc3339 }}">{{ post.date | dateDisplay }}</time></p>
-        {{ post.excerpt.rendered | safe }}
+        <h1 class="p-name"><a href="{{ url }}" class="u-url">{{ title | safe }}</a></h1>
+        <p class="published">Published: <time class="dt-published" datetime="{{ date | rfc3339 }}">{{ date | dateDisplay }}</time></p>
         <div class="e-content stack-md">
         {{ content | safe }}
         </div>