Truffle DB / Hardhat Integration POC

[eshaben]

[eshaben]

Create a POC showing the ability to integrate Truffle DB and Hardhat by importing Hardhat data into @truffle/db and decoding it.

• Deploy a new contract locally with Hardhat and save all data to @truffle/db
• Decode the contract address with @truffle/db-kit

Bonus points: Using a contract that spans more than one file, and uses imports, structs, and mappings.

[tcoulter]

Make it a HH plugin.

For particulars, see @gnidan :)