* cleaned up qe api

* modified goldilocks poseidon to use optimized goldilocks operations

* better comment

* added goldilocks test cases

* some cleanup and comments

* changed poseidon constaints to frontend.Variable

* fixed double cast

* fixed bug in challenger

* make proof with PIS public input

* upgraded to 0.8 gnark

* reduced pow witness

* fixed bug

* fixed test

* fixed bug

* adding profiling

* changed everything to be pointers

* convert remaining poseidon constants

* added the recursive_very_small

* added more outputs for benchmark

* removed unused file

* change field import

* change import of field package

* changed field import

* moved hash to poseidon and some changes to the field package

* changed file structure