add pdf generation

app/views/dashboard/index.html.erb

@@ -3,6 +3,7 @@ Hellp
   <%= link_to 'Create Flow', new_flow_path, data: { turbo_frame: :modal } %>
   <%= link_to 'Storage settings', settings_storage_index_path %>
   <%= link_to 'Email settings', settings_email_index_path %>
+  <%= link_to 'eSign', settings_esign_index_path %>
   <%= link_to 'Users', settings_users_path %>
 </div>
 <div>