Add intotheeast theme: blueprints, 4 templates, CSS

themes/intotheeast/templates/post-form.html.twig

@@ -0,0 +1,8 @@
+{% extends 'default.html.twig' %}
+
+{% block content %}
+<div class="post-form-wrap">
+    <h1>{{ page.title }}</h1>
+    {% include 'partials/form.html.twig' %}
+</div>
+{% endblock %}