use gutenberg and render anleitungen

templates/how-to.html

@@ -0,0 +1,14 @@
+{% extends "index.html" %}
+
+{% block title %}
+    <title>{{ page.title }} - {{ config.title }}</title>
+{% endblock title %}
+
+{% block content %}
+{% set anleitungen = get_section(path="how-to/_index.md") %}
+{% for page in anleitungen.pages %}
+<li>
+  <a href="{{ get_url(path=page.path) }}" title="{{ page.title }}">{{ page.title }}</a>
+</li>
+{% endfor %}
+{% endblock content %}