const validateJSON = async (data, schema) => {
  const { default: Ajv } = await import('https://esm.sh/ajv@8.12.0');
  const validate = new Ajv({ allErrors: true }).compile(schema);
  const valid = validate(data);
  return {
    valid,
    errors: valid ? [] : validate.errors.map(e => `${e.instancePath} ${e.message}`.trim())
  };
};
export default validateJSON;