Split create snip route to it's own call, too many exceptions

templates/snip/create.html.twig

@@ -0,0 +1,7 @@
+{% extends 'base/one.column.html.twig' %}
+
+{% set title = 'Create Snip' %}
+
+{% block body %}
+    {{ form(form) }}
+{% endblock %}

templates/snip/edit.html.twig

@@ -1,10 +1,6 @@
 {% extends 'snip/base.html.twig' %}
 
-{% if snip.id %}
-    {% set title %}{{ snip }} - Edit{% endset %}
-{% else %}
-    {% set title = 'Create Snip' %}
-{% endif %}
+{% set title %}{{ snip }} - Edit{% endset %}
 {% set active = 'edit' %}
 
 {% block buttons %}