Introduce support for Flatpages

Markdown support only

ram/portal/templates/flatpage.html

@@ -0,0 +1,19 @@
+{% extends 'base.html' %}
+{% load markdown %}
+
+        {% block header %}
+        <h1 class="fw-light">{{ flatpage.name }}</h1>
+        <small class="text-muted">Updated {{ flatpage.updated_time | date:"M d, Y H:i" }}</small>
+        {% endblock %}
+        {% block extra_content %}
+        <section class="py-4 text-start container">
+          <div class="row">
+            <div class="mx-auto">
+              <div>{{ flatpage.content | markdown | safe }} </div>
+              <div class="d-grid gap-2 d-md-flex justify-content-md-end">
+                {% if request.user.is_staff %}<a class="btn btn-sm btn-outline-danger" href="{% url 'admin:portal_flatpage_change' flatpage.pk %}">Edit</a>{% endif %}
+              </div>
+            </div>
+          </div>
+        </section>
+        {% endblock %}