add personalization settings

app/views/submit_form/completed.html.erb

@@ -2,12 +2,7 @@
   <div class="space-y-6 mx-auto">
     <div class="space-y-6">
       <div class="flex items-center justify-center">
-        <a href="/" class="flex items-center">
-          <div class="mr-3">
-            <%= render 'shared/logo', width: '50px', height: '50px' %>
-          </div>
-          <h1 class="text-5xl font-bold text-center">DocuSeal</h1>
-        </a>
+        <%= render 'start_form/banner' %>
       </div>
       <div class="flex items-center bg-base-200 rounded-xl p-4 mb-4">
         <div class="flex items-center">