refactor this to use relevant dev tooling (foundry, hardhat, remix)

here are some good examples:

• Base: https://github.com/base-org/build-onchain-apps
• Solana scaffold: https://github.com/solana-labs/dapp-scaffold
• Arb: https://docs.arbitrum.io/for-devs/quickstart-solidity-hardhat
• ETH: https://ethereum.org/en/developers/