- Catalog functionality integrated into document and document_version views

- small bugfixes and improvements

eveai_app/templates/header.html

@@ -1,5 +1,5 @@
 <header class="header-2">
-    <div class="page-header min-vh-25" style="background-image: url({{url_for('static', filename='/assets/img/EveAI_bg.jpg')}})" loading="lazy">
+    <div class="page-header min-vh-25" style="background-image: url({{url_for('static', filename='/assets/img/EveAI_bg.jpg')}}); background-position: top left; background-repeat: no-repeat; background-size: cover;" loading="lazy">
         <span class="mask bg-gradient-primary opacity-4"></span>
         <div class="container">
             <div class="row">
@@ -10,4 +10,4 @@
             </div>
         </div>
     </div>
-</header>
+</header>