FIX: move affix to global renderer (_layout).

Author: ivan-nginx

layout/page.swig

@@ -48,7 +48,3 @@
 {% block sidebar %}
   {{ sidebar_template.render(false) }}
 {% endblock %}
-
-{% block script_extra %}
-  {% include '_scripts/pages/post-details.swig' %}
-{% endblock %}