Global rate limit: moderate requests sent

[idkfrancis]

Hello, is it possible to add an option to limit the backup loading to 15 actions per second so as not to reach 10,000 requests every 10 minutes. For some large essential backups, the size of the backup can greatly exceed 10,000 requests and the backup robot can get blocked by Discord (https://discord.com/developers/docs/topics/rate-limits).
I imagine that we should add an option that allows to set the backup loading mode, such as "fast" for light backups (less than 10k actions to be done) which would revert to the current system and another "slow" model for heavy backups (+ 10k) to limit the loading of the backup to 15 actions per second.
For the moment I have the impression that the backup loading stops at around 10,000 requests for me and does not continue after several ten minutes. It's problematic to have a backup but not be able to load it correctly.
This feature would be very useful and I thank you in advance.

[Androz2091]

Hello,
Even if I don't need it personally, I understand that it can be necessary for large bots having to load heavy backups. Feel free to submit a pull request if you know how to code this, otherwise I'll do it when I have time 👍

[idkfrancis]

I would have liked to help you but I am a beginner I have no idea how to do this in an optimized way. I'd be happy to see your code and how you went about implementing it :)

[Tdarnell]

Please merge this pull request! #233 I am unable to restore my backup without it

[Androz2091]

Please leave a review in the pr then