feat: new background work process

This removes all previous dependencies on RabbitMQ and the need to run separate cron and requeueing processes.

spec/factories/ip_pool_factory.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: ip_pools
+#
+#  id         :integer          not null, primary key
+#  default    :boolean          default(FALSE)
+#  name       :string(255)
+#  uuid       :string(255)
+#  created_at :datetime
+#  updated_at :datetime
+#
+# Indexes
+#
+#  index_ip_pools_on_uuid  (uuid)
+#
+FactoryBot.define do
+  factory :ip_pool do
+    name { "Default Pool" }
+    default { true }
+  end
+end