Refactor admin settings, add all service settings

app/views/shared/_admin_sidenav_settings.html.erb

@@ -6,6 +6,9 @@
   name: "Services", path: admin_settings_services_path, icon: "grid",
   active: current_page?(admin_settings_services_path)
 ) %>
+<% if current_page?(admin_settings_services_path) %>
+  <%= render partial: "shared/admin_sidenav_settings_services"  %>
+<% end %>
 <%= render SidenavLinkComponent.new(
   name: "Security", path: "#", icon: "shield", disabled: true
 ) %>