chore: annotate models

spec/factories/credential_factory.rb

@@ -1,5 +1,21 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: credentials
+#
+#  id           :integer          not null, primary key
+#  hold         :boolean          default(FALSE)
+#  key          :string(255)
+#  last_used_at :datetime
+#  name         :string(255)
+#  options      :text(65535)
+#  type         :string(255)
+#  uuid         :string(255)
+#  created_at   :datetime
+#  updated_at   :datetime
+#  server_id    :integer
+#
 FactoryBot.define do
   factory :credential do
     server