fix(page_status): fallback to page.public?

If the local variable published is defined and set
to false (because it has not been published via the
turbo stream action) we still need to display the
actual publication state of the page.

(cherry picked from commit dd3f733)

Author: tvdeyen

app/views/alchemy/admin/pages/_page_status.html.erb

@@ -1,5 +1,5 @@
 <span class="page_status">
-  <% if local_assigns.fetch(:published, page.public?) %>
+  <% if local_assigns[:published] || page.public? %>
     <%= render_icon(:cloud, size: "1x") %>
   <% else %>
     <%= render_icon("cloud-off", size: "1x", class: "disabled") %>