Function notifyStepComplete

background.js:4441–4445

(step, payload)

}

function notifyStepComplete(step, payload) {
  const waiter = stepWaiters.get(step);
  console.log(LOG_PREFIX, `[notifyStepComplete] step ${step}, hasWaiter=${Boolean(waiter)}`);
  if (waiter) waiter.resolve(payload);
}

function notifyStepError(step, error) {
  const waiter = stepWaiters.get(step);