ISTWCMS-5789: adding template for container

templates/container/container.html.twig

+{#
+/**
+ * @file
+ * Theme override of a container used to wrap child elements.
+ *
+ * Used for grouped form items. Can also be used as a theme wrapper for any
+ * renderable element, to surround it with a <div> and HTML attributes.
+ * See \Drupal\Core\Render\Element\RenderElement for more
+ * information on the #theme_wrappers render array property, and
+ * \Drupal\Core\Render\Element\container for usage of the container render
+ * element.
+ *
+ * Available variables:
+ * - attributes: HTML attributes for the containing element.
+ * - children: The rendered child elements of the container.
+ * - has_parent: A flag to indicate that the container has one or more parent
+     containers.
+ *
+ * @see template_preprocess_container()
+ */
+#}
+{%
+  set classes = [
+  has_parent ? 'js-form-wrapper',
+  has_parent ? 'form-wrapper',
+]
+%}
+
+{% if header_data %}
+  <div class="node--type-{{ node_type }}">
+    {% include '@components/card/card--node/_card--node.twig' with {
+      'node': header_data,
+      'type': 'node',
+      'featured_image': featured_image,
+    } %}
+  </div>
+{% endif %}
+
+<div{{ attributes.addClass(classes) }}>{{ children }}</div>
+
+{% if footer_data %}
+  <div class="layout uw-contained-width">
+    {% include '@components/card/card--node/_card--node.twig' with {
+      'node': footer_data,
+      'type': 'node',
+    } %}
+  </div>
+{% endif %}