add archived users view

app/models/user.rb

@@ -65,6 +65,7 @@ class User < ApplicationRecord
   attribute :uuid, :string, default: -> { SecureRandom.uuid }
 
   scope :active, -> { where(archived_at: nil) }
+  scope :archived, -> { where.not(archived_at: nil) }
   scope :admins, -> { where(role: ADMIN_ROLE) }
 
   def access_token