adds resume and streaming block

base/templates/base/blocks/heading_block.html

@@ -0,0 +1,7 @@
+{% if self.size == 'h2' %}
+    <h2>{{ self.heading_text }}</h2>
+{% elif self.size == 'h3' %}
+    <h3>{{ self.heading_text }}</h3>
+{% elif self.size == 'h4' %}
+    <h4>{{ self.heading_text }}</h4>
+{% endif %}

base/templates/base/blocks/image_block.html

@@ -0,0 +1,6 @@
+{% load wagtailimages_tags %}
+
+<figure>
+    {% image self.image fill-600x338 loading="lazy" %}
+    <figcaption>{{ self.caption }} - {{ self.attribution }}</figcaption>
+</figure>