feat: `stateOverride` usage with `eth_estimateGas`

[TateB]

Component

Anvil

Describe the feature you would like

geth recently added the optional stateOverride parameter to eth_estimateGas, with the same functionality as eth_call (see ethereum/go-ethereum#27800, ethereum/go-ethereum#27845). would be super useful to have this added to anvil!

example usage: estimating the total gas of an approve and transfer transaction, before the approve transaction has been done

Additional context

No response

[mattsse]

TODO

add StateOverrides to estimate endpoint, then apply to state:

foundry/crates/anvil/src/eth/backend/mem/mod.rs

Line 1035 in 00cec1d

let state = state::apply_state_override(overrides.into_iter().collect(), state)?;

here

foundry/crates/anvil/src/eth/api.rs

Lines 2162 to 2163 in 00cec1d

	.with_database_at(Some(block_request), |state, block| {
	self.do_estimate_gas_with_state(request, state, block)

see also eth_call

foundry/crates/anvil/src/eth/backend/mem/mod.rs

Lines 1023 to 1028 in 00cec1d

	pub async fn call(
	&self,
	request: CallRequest,
	fee_details: FeeDetails,
	block_request: Option<BlockRequest>,
	overrides: Option<StateOverride>,

[loocapro]

Can I take this?