Simpler CLI command naming, minor docs inconsistencies and deploy_v1 fix

[m-kus]

Pull Request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Build-related changes
• Documentation content changes
• Testing
• Other (please describe):

What is the current behavior?

• Readme and docs are slightly inconsistent in cli command names
• Currently deploying verifier contract with fees in eth fails because the mandatory abi parameter is missing.

What is the new behavior?

• Inconsistencies are resolved
• deploying verifier contract with fees paid in eth works without errors

Does this introduce a breaking change?

• Yes
• No

Other information

Why eth and not strk: the original problem is that public faucets provide more eth than strk, and since garaga contracts are quite costly, the amount of strk you can get from faucets is not enough to deploy/interact. Although this is a separate issue that will hopefully get fixed, I think it makes sense to support paying fees in eth for all garaga interactions anyways.

There is also a commit that enables paying fees in eth for proof verification — that's changes from #256, if that PR is merged I can remove the commit.