created materio_sapi module and draft of search form block

web/themes/custom/materiotheme/materiotheme.info.yml

@@ -10,9 +10,10 @@ libraries:
 
 regions:
   header: Header
-  header_left: Header left
-  header_middle: Header middle
-  header_right: Header right
+  header_left: 'Header left'
+  header_middle: 'Header middle'
+  header_right: 'Header right'
+  content_top: 'Content Top'
   content: Content
   footer_left: 'Footer Left'
   footer_center: 'Footer Center'

web/themes/custom/materiotheme/templates/layout/page.html.twig

@@ -66,6 +66,12 @@
       </aside>
     {% endif %}
 
+    {% if page.content_top %}
+      <div class="content-top">
+        {{ page.content_top }}
+      </div>
+    {% endif %}
+
     <div id="main-content">
       {{ page.content|without('messages') }}
     </div>{# /.layout-content #}