Add status expiration

db/migrate/20230320234918_create_scheduled_expiration_statuses.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class CreateScheduledExpirationStatuses < ActiveRecord::Migration[6.1]
+  def change
+    create_table :scheduled_expiration_statuses do |t|
+      t.belongs_to :account, foreign_key: { on_delete: :cascade }
+      t.belongs_to :status, null: false, foreign_key: { on_delete: :cascade }
+      t.datetime :scheduled_at, index: true
+
+      t.datetime :created_at, null: false
+      t.datetime :updated_at, null: false
+    end
+  end
+end