pre-check setup steps for total cost

[zeroXbrock]

Describe the bug

If --min-balance isn't enough to fund the whole setup stage (contract deployments & setup txs) you won't see the error until you run out of ether.

To Reproduce

run contender setup on uniV2 scenario with --min-balance 9

Expected behavior

Contracts will deploy, but the WETH deposit will fail.

[zeroXbrock]

We should simulate all transactions before sending any. The challenge is that gas estimates (eth_call) don't work unless the sending account is funded, so you need to fund it with a sufficient amount of ETH before calling. Additionally, estimating gas for setup txs won't be accurate unless the contracts are deployed.

If we want to know the balance required to make the whole thing succeed before we decide to deploy the contracts, we can simulate the whole thing with an account that has unlimited ETH, then check the balance delta when we're done to get the true setup cost.

If we're OK with deploying the contracts first, then evaluating the cost of the setup txs (to make use of gas estimates, which I think will be easier to implement than the former solution), then we first need to implement resumable setup.