Issue on docs

[leeschmidt4]

Path: /qstash/features/retry

The following text is ambiguous and unclear:

For free: Requests will be considered failed if not processed within 15 minutes.
For pay-as-you-go: Requests will be considered failed if not processed within 2 hours.
For fixed pricing: Requests will be considered failed if not processed within Custom(you may timeout as much as needed).

For example, Pay-as-you-go says you get up to 5 retries on the billing page. According to the retry schedule, 5 retries takes you far beyond 2 hours.

This documentation is unclear and should be more specific.