implement a rate limiter middleware

[ddanielsantos]

• [ ] leaky bucket

[ddanielsantos]

https://stripe.com/blog/rate-limiters

[ddanielsantos]

https://www.cloudflare.com/pt-br/learning/bots/what-is-rate-limiting/

[ddanielsantos]

• https://bootcamp.uxdesign.cc/the-world-of-rate-limit-algorithms-54fb9078e90a
• https://medium.com/geekculture/system-design-design-a-rate-limiter-81d200c9d392
• https://www.quinbay.com/blog/understanding-rate-limiting-algorithms