* implemented relay modern

* cleaned up relay env

* added max number of retries

* remove caching layer

* fixed sparkline caching

* updated retry vars

* moved delay backoff logic into sep function

* inlined beforeRetry

* deduplicated

* added custom error middleware

* added custom error middleware

* empty array

* update

* clear errors

* only if errors exist

* check length

* fix: create empty data on error

* fix: rm unnecessary types

* fix: rm unnecessary import

* fix: return empty data if res.errors

* fix: clear errors but do ont throw

* fix: use noThrow

* retry explicit array

* reordered middleware
Co-authored-by: Vignesh Mohankumar <me@vig.xyz>
Co-authored-by: Zach Pomerantz <zzmp@uniswap.org>