Enable syncing all accounts in one click (#948)

* Enable syncing all accounts on one click

* Remove argument to sync_later method call

* Add partial for sync all accounts button

* Redirect back if possible when syncing all accounts

app/views/accounts/_header.html.erb

@@ -17,5 +17,7 @@
       <%= lucide_icon("plus", class: "w-5 h-5") %>
       <p class="text-sm font-medium"><%= t(".new") %></p>
     <% end %>
+
+    <%= render "sync_all_button" %>
   </div>
 </header>