Add customizable user roles (#18641)

* Add customizable user roles

* Various fixes and improvements

* Add migration for old settings and fix tootctl role management

app/lib/admin/system_check/sidekiq_process_check.rb

@@ -9,6 +9,10 @@ class Admin::SystemCheck::SidekiqProcessCheck < Admin::SystemCheck::BaseCheck
     scheduler
   ).freeze
 
+  def skip?
+    !current_user.can?(:view_devops)
+  end
+
   def pass?
     missing_queues.empty?
   end