Replace ethers-rs with alloy

[gnapoli23]

@namn-grg

I saw that #85 was still pending and did the last changes, consisting in using feature-based version of alloy.

I forked @androolloyd branch so he could not loose his commits, and appended my changes.

BTW, if you agree, I would also like to remove all those annoying warnings popping up.

[namn-grg]

Thanks for the PR, looks good from going over it. Will do deeper review and testing this week

I would also like to remove all those annoying warnings popping up.

which warnings are you referring to?

[0xPatryk]

Thanks a lot for the PR, there are still some features/examples missing. Could u Issue them and than I can review it.

Or just ping me on which features u want me to implement and I'll work on top of your pr to add those features (to avoid double work)

We need to force someone from HL to give one of us maintainer roles, as it is possible that his branch will be open for weeks :D

[gnapoli23]

Thanks for the PR, looks good from going over it. Will do deeper review and testing this week

I would also like to remove all those annoying warnings popping up.

which warnings are you referring to?

I'm referring to clippy warnings, I would use this PR to cleanup those warnings and add a couple of cargo fmt runs.