feat: implement barebone zola templates

templates/index.html

@@ -0,0 +1,13 @@
+{% extends "base.html" %}
+
+
+{% block content %}
+{{section.content | safe}}
+
+<ul>
+  {% for sub in section.subsections %}
+  {% set sub = get_section(path=sub, metadata_only=true) %}
+  <li><a href="{{sub.permalink}}">{{sub.title | safe}}</a></li>
+  {% endfor %}
+</ul>
+{% endblock content %}