Major Refactors (#82)

* migrate tests under their own folder

* more refactors + `pkgroll` added

* todo commander

* migrate CLI to `commander`

* fixed proof tester types

* added `list` command

* use jest, use pnpm, more refactors & renames & typings

* remove redundant hardhats, better jest

* up version

.gitignore

@@ -110,13 +110,6 @@ dist
 # is this still a thing lol
 .DS_Store
 
-# ignore auto generated test circuits
-**/test/*.circom
-
-# for init tests
-tmptest
-inputs/multiplier_3/test-input.json
-
 # Hardhat files
 /cache
-/artifacts
+/artifacts