feat: Super admin design improvements (#8517)

- Revamp the super admin design
- Introduce a new settings page for support and billing settings
- Move the access tokens into users, agent bots and platform app show pages


Co-authored-by: Sojan <sojan@pepalo.com>
Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/controllers/super_admin/application_controller.rb

@@ -20,4 +20,13 @@ class SuperAdmin::ApplicationController < Administrate::ApplicationController
       params.fetch(resource_name, {}).fetch(:direction, 'desc')
     )
   end
+
+  private
+
+  def invalid_action_perfomed
+    # rubocop:disable Rails/I18nLocaleTexts
+    flash[:error] = 'Invalid action performed'
+    # rubocop:enable Rails/I18nLocaleTexts
+    redirect_back(fallback_location: root_path)
+  end
 end