Rate limits

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When a request is limited

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Retry safely

1. Respect Retry-After.
2. Use exponential backoff with jitter.
3. Cap retry count and maximum delay.
4. Debounce interactive Search input.
5. Cache identical read-only requests for an appropriate interval.
6. Reuse the same requestId when retrying the same Action mutation.

for (let attempt = 0; attempt < 4; attempt += 1) {
  try {
    return await darwin.search(request);
  } catch (error) {
    if (!isTransient(error) || attempt === 3) throw error;
    await wait(retryAfter(error) ?? jitteredBackoff(attempt));
  }
}