created a migration for created by

Author: MatiasSinisalo

src/server/db/migrations/20250804_00_add_created_by_user_id_column.ts

@@ -0,0 +1,15 @@
+import { DataTypes } from 'sequelize'
+
+import { Migration } from '../connection'
+
+export const up: Migration = async ({ context: queryInterface }) => {
+  await queryInterface.addColumn('responsibilities', 'created_by_user_id', {
+    type: DataTypes.STRING,
+    allowNull: true,
+    defaultValue: null,
+  })
+}
+
+export const down: Migration = async ({ context: queryInterface }) => {
+  await queryInterface.removeColumn('responsibilities','created_by_user_id')
+}