Decouple auth module from other SDK top-level core packages

[robert-zaremba]

Description

Cleaning dependencies and types between packages.
The general rule is always: what does lives outside of x/ should not depend on packages that live under x/.
This is also part of a proper OCAP work and general cleaning.

closes: #7318 and #7359

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[aaronc]

I kind of have the idea that all of the basic tx related types and interfaces should live outside of x/auth and that only the ante handler itself should live x/auth (although maybe even that could get refactored out). The core purpose of x/auth should be just basic account and pubkey stuff. What do you think?

[robert-zaremba]

@aaronc - this is what I'm trying to do, but there is lot of cross dependencies between /client, /crypto and types. I'm not sure why do we have types/tx/signing. I'm trying to merge that package.
Also it seams that some types are not necessary. Lot of things to go through.

[aaronc]

@aaronc - this is what I'm trying to do, but there is lot of cross dependencies between /client, /crypto and types. I'm not sure why do we have types/tx/signing. I'm trying to merge that package.

That needs to be separate out into a separate package from tx to avoid cyclic dependencies. This is a result of trying to support both StdTx and protobuf Tx.

Also it seams that some types are not necessary. Lot of things to go through.

Which types would you say aren't necessary?

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.