Cannon sandbox development (#109)

* Rename all the steps in cannon file to be self explanatory without comments, plus snake_case convention

* wip

* Remove unused contracts

* Add contracts generator for local deployment and regenerate contracts

* Remove old script

* VERY UNNECESSARY AND INCORRECT CHECK!

* Add Andromeda on Base Goerli

* Allow selecting chains, that are unofficially supported

* Fix chain-id argument

* Andromeda has updated `function getCollateralPrice(address collateralType, uint256 collateralAmount) view returns (uint256)`

contracts/.gitignore

@@ -1,3 +1,4 @@
 build/
 cache/
 tmp/
+x.js