Basic FASP support (#34031)

app/models/fasp/debug_callback.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: fasp_debug_callbacks
+#
+#  id               :bigint(8)        not null, primary key
+#  ip               :string           not null
+#  request_body     :text             not null
+#  created_at       :datetime         not null
+#  updated_at       :datetime         not null
+#  fasp_provider_id :bigint(8)        not null
+#
+class Fasp::DebugCallback < ApplicationRecord
+  belongs_to :fasp_provider, class_name: 'Fasp::Provider'
+end