Expose rate limit headers in the format - x-ratelimit-limit-{unit}, x-ratelimit-remaining-{unit}

[samay-arcana]

Currently if we have 2 types of rate limits (e.g. Second and Minute) for the same path, enabling xRateLimitHeaders: DraftVersion03 on both rules does not give you two separate sets of headers. It will just cause the headers to flip unpredictably between the second and minute limits depending on which bucket is more exhausted at any given moment.

There should be some option to get the response headers of the format so that the client can see rate limiting headers for each unit on the request made.

• x-ratelimit-limit-seconds
• x-ratelimit-remaining-seconds
• x-ratelimit-limit-minutes
• x-ratelimit-remaining-minutes

Logging this and requesting to prioritize this small feature.

[samay-arcana]

@zirain is it possible to pick this up quickly / if we want to contribute it what is the procedure and how long will it take to merge into main branch?
Also what is the possibility for it to merge into 1.9.x feature branch?