reth-ethereum-forks crate

[Arindam2407]

Resolving issue #5524

Created reth-ethereum-forks crate. Flipped fork_id and fork_filter methods to make them methods defined on ChainSpec instead of Hardfork. The new methods are called hardfork_fork_id and hardfork_fork_filter since fork_id and fork_filter methods with different arguments are already defined for ChainSpec.

Fork Id:

/// Get the fork id for the given hardfork
pub fn hardfork_fork_id(&self, fork: Hardfork) -> Option<ForkId> {
    match self.fork(fork) {
        ForkCondition::Never => None,
        _ => Some(self.fork_id(&self.satisfy(self.fork(fork)))),
    }
}

Fork Filter:

/// Get the fork filter for the given hardfork
pub fn hardfork_fork_filter(&self, fork: Hardfork) -> Option<ForkFilter> {
    match self.fork(fork) {
        ForkCondition::Never => None,
        _ => Some(self.fork_filter(self.satisfy(self.fork(fork)))),
    }
}

[mattsse]

this is great

I'd like to reexport everything in reth-primitives so we don't have to update all imports across the codebase

[mattsse]

this needs a cleanup, we probably need way less dependencies

[mattsse]

cool, this just needs a bit more cleanup

[mattsse]

this is great!
ty