uuh make da feed cool and epic and make google like it more

src/feed.njk

@@ -14,7 +14,7 @@ metadata:
     id: https://maia.crimew.gay/
 ---
 <?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom" xml:base="{{ metadata.url }}">
+<feed xmlns="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:media="http://search.yahoo.com/mrss/" xml:base="{{ metadata.url }}">
   <title>{{ metadata.title }}</title>
   <subtitle>{{ metadata.feed.subtitle }}</subtitle>
   <link href="{{ metadata.feed.url }}" rel="self"/>
@@ -26,17 +26,20 @@ metadata:
     <email>{{ metadata.author.email }}</email>
   </author>
   {%- for post in collections.posts %}
-  {% set absolutePostUrl %}{{ post.url | url | absoluteUrl(metadata.url) }}{% endset %}
+  {%- set absolutePostUrl %}{{ post.url | url | absoluteUrl(metadata.url) }}{% endset %}
   <entry>
     <title>{{ post.data.title }}</title>
-    {% if post.data.link %}
-      <link href="{{ post.data.link }}"/>
-    {% else %}
-      <link href="{{ absolutePostUrl }}"/>
-    {% endif %}
+    {%- if post.data.link %}
+    <link href="{{ post.data.link }}"/>
+    {%- else %}
+    <link href="{{ absolutePostUrl }}"/>
+    {%- endif %}
     <updated>{{ post.date | dateToRfc3339 }}</updated>
     <id>{{ absolutePostUrl }}</id>
-    <content type="html"><![CDATA[{{ post.templateContent | safe | htmlToAbsoluteUrls(absolutePostUrl) | safe }}]]></content>        
+    <content:encoded type="html"><![CDATA[{{ post.templateContent | safe | htmlToAbsoluteUrls(absolutePostUrl) | safe }}]]></content:encoded>
+    {%- if post.data.feature_image %}
+    <media:content url="{{ post.data.feature_image | url | absoluteUrl(metadata.url) }}" type="image/jpeg" expression="full"></media:content>
+    {%- endif %}            
   </entry>
   {%- endfor %}
 </feed>