Move display to the form plugin

themes/grav/templates/forms/fields/display/display.html.twig

@@ -1,11 +0,0 @@
-{% extends "forms/field.html.twig" %}
-
-{% block input %}
-    <div class="form-display-wrapper {{ field.size }}">
-        {% if field.markdown %}
-            {{ field.content|markdown }}
-        {% else %}
-            {{ field.content }}
-        {% endif %}
-    </div>
-{% endblock %}