Use chapter content instead of frontmatter field

We can use markdown this way.

Author: phil-opp

content/this-month/_index.md

@@ -1,7 +1,7 @@
 +++
 title = "This Month in Rust OSDev"
-template = "section.html"
 sort_by = "date"
-description = "These posts give a regular overview of the most important changes to the RustOSDev tools and libraries."
 render = false
 +++
+
+These posts give a regular overview of the most important changes to the RustOSDev tools and libraries.

templates/index.html

@@ -6,11 +6,11 @@
 
 <h1 style="visibility: hidden; height: 0px; margin: 0px; padding: 0px;">Rust OSDev</h1>
 
-<h2>This Month in Rust OSDev</h2>
-{% set section = get_section(path = "this-month/_index.md") %}
-<p>{{ section.description }}</p>
+{% set this_month = get_section(path = "this-month/_index.md") %}
+<h2>{{ this_month.title }}</h2>
+{{ this_month.content | safe }}
 <ul>
-    {% for page in section.pages %}
+    {% for page in this_month.pages %}
         <li><a href="{{ page.path | safe }}">{{ page.extra.month }}</a></li>
     {% endfor %}
 </ul>

templates/page.html

@@ -3,7 +3,7 @@
 {% block title %}{{ page.title }} | {{ config.title }}{% endblock title %}
 
 {% block main %}
-    <h1>{{ page.title }}</h1>
+    <h1>{{ page.title | safe}}</h1>
 
     <span class="post-authors post-date">Written by
         {% for author in page.extra.authors -%}