refactored the layout:

removed fixed head, replaced with flex
moved pagetitle and searchform to headerbottom region
added Common store to vuejs with pagetitle data
added pagetitle vuejs component

web/themes/custom/materiotheme/materiotheme.libraries.yml

@@ -4,7 +4,7 @@ global-css:
     theme:
       assets/fonts/ubuntu/ubuntu.css: {}
       assets/styles/mdi/css/materialdesignicons.min.css: {}
-      assets/dist/main.css: {}
+      # assets/dist/main.css: {}
 
 global-js:
   version: VERSION