✂️ refactor - Add Solidity Challenge repo

[passandscore]

This addition includes the CTFs found at the Solidity Challenges repo. These examples compliment Remix, Ethernaut and Damn Vulnerable Defi

[elvisisvan]

this solidity challenges repo is good, should merge👍🏻

[elvisisvan]

@passandscore if i add this solidity challenges repo as submodule should i place it in the same lib folder as forge-std and others or in test folder?

[passandscore]

@elvisisvan Yeah, if you're adding the solidity-challenges repo as a submodule, I would place it in the lib/ folder alongside forge-std and any other dependencies. That keeps things consistent with Foundry's convention for external code.

[PatrickAlphaC]

Thanks! Do you have any example challenges marked coming soon per chance?