Refactor to take into account a multi VM world

[HariSeldon23]

Currently the codebase is very focused on EVM blockchains and specifically Ethereum.

As an example in the collectors, they are all Ethereum based. We want to add support for other blockchains outside of Ethereum, but want to make sure that we are pointing in the right direction to ensure the code gets merged.

Is there any guidelines on a potential directory structure, format et al that we should be aware of?

[mteam88]

I would assume that this won't be a part of the Artemis core crates, so maybe creating and maintaining your own repository with collectors/executors that can be imported into Artemis projects would be the best way to do this.