testing 101

Signed-off-by: Kenneth Obsequio <k80308392@gmail.com>

database/migrations/20260101000069-add-preferred-currency-to-users.js

@@ -0,0 +1,15 @@
+'use strict';
+
+module.exports = {
+  async up(queryInterface, Sequelize) {
+    await queryInterface.addColumn('users', 'preferred_currency', {
+      type:         Sequelize.CHAR(3),
+      allowNull:    false,
+      defaultValue: 'USD',
+    });
+  },
+
+  async down(queryInterface) {
+    await queryInterface.removeColumn('users', 'preferred_currency');
+  },
+};