chore: add annotations to factories and models specs

spec/models/domain_spec.rb

@@ -1,5 +1,40 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: domains
+#
+#  id                     :integer          not null, primary key
+#  dkim_error             :string(255)
+#  dkim_identifier_string :string(255)
+#  dkim_private_key       :text(65535)
+#  dkim_status            :string(255)
+#  dns_checked_at         :datetime
+#  incoming               :boolean          default(TRUE)
+#  mx_error               :string(255)
+#  mx_status              :string(255)
+#  name                   :string(255)
+#  outgoing               :boolean          default(TRUE)
+#  owner_type             :string(255)
+#  return_path_error      :string(255)
+#  return_path_status     :string(255)
+#  spf_error              :string(255)
+#  spf_status             :string(255)
+#  use_for_any            :boolean
+#  uuid                   :string(255)
+#  verification_method    :string(255)
+#  verification_token     :string(255)
+#  verified_at            :datetime
+#  created_at             :datetime
+#  updated_at             :datetime
+#  owner_id               :integer
+#  server_id              :integer
+#
+# Indexes
+#
+#  index_domains_on_server_id  (server_id)
+#  index_domains_on_uuid       (uuid)
+#
 require "rails_helper"
 
 describe Domain do