Add gender to the person model

Author: mgriffin

db/migrate/20260119213139_add_gender_to_person.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class AddGenderToPerson < ActiveRecord::Migration[8.0]
+  def change
+    add_column :people, :gender, :string
+  end
+end