build: add proto build system

[tuantran1702]

This pull request introduces a new protobuf build system and fixes existing formatting/linting errors of protobuf files.

Closes #90

Change

• Add protobuf formatting, linting and generation command
• Fix linting errors

[nghuyenthevinh2000]

Proto build working:

A note on ghcr.io access denied:

1. Create access token in profile developer settings for docker download
2. echo "$ACCESS_TOKEN" | docker login ghcr.io -u USERNAME --password-stdin

More information on: https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-container-registry#authenticating-to-the-container-registry

[tuantran1702]

It seems that the failing tests are related to the unused modules(nft, marketplace and addressbook), and not related to the proto build process.

[nghuyenthevinh2000]

@nbaum @jgtormo I have reviewed this pr, can you have a look and merge it? Any questions related to how to re - run the proto build scripts and ci failing should be helpful

[nghuyenthevinh2000]

@tropicaldog please set this to ready

[jgtormo]

should we remove the nft, marketplace and addressbook modules before we merge this one in, to avoid failing tests?

[nghuyenthevinh2000]

should we remove the nft, marketplace and addressbook modules before we merge this one in, to avoid failing tests?

yes, let's just keep this pr here until nft, marketplace, and addrbook modules removed. @tropicaldog can you create another pr for this issue: #97

[nghuyenthevinh2000]

@jgtormo please review and merge this one

[tuantran1702]

After some discussion, it seems that this PR doesn't support format and linting v0.45.x version of cosmos-sdk, so I will close this PR now.

This proto build system just doesn't work well with the x/group added directly to the cudos-node(as part of unforking process).

@jgtormo please confirm if we can temporarily disable the x/group . Since the x/group is be available in SDK v0.46 and later, we can use it again when the upgrade to 0.47.x is complete.