[EPIC] Support for smart contract bounties

[claudioantonio]

Prototyping and PoC:

• To have a machine with solc, reth, cast and forge installed and available on path for execution
• To implement a smart contract with a classical vulnerability
• To implement the exploit code for the smart contract
• To write the execution setup script (forge script) to deploy the smart contract with a classical vulnerability
• To write the assertion script
• To execute an exploit code (forge script) to break the bounty

Implementation:

• Allow bounties to be submitted from the UI #176
• Handle hacker exploit submissions (receive and put it in proper directory)
• Handle exploit execution according prototyping

[claudioantonio]

Prototyping (foundry project) of the pieces needed for a smart contract bounty. It was successfully executed inside the Cartesi Machine so we had the green light to implement the production feature.

hello_foundry.zip