Reduce logic in cmd/zetaclientd

[lumtis]

Describe the Issue
Currently cmd/zetaclientd has to much logic:

• Initialization of ZetaBridge, Signers, clients
• TSS generation
• Initiazation logic in start.go

We should keep the logic in cmd as minimal as possible. Making an interface interaction with packages in zetaclient
We also don't include the logic in cmd for the code coverage scope, which is decreasing coverage of potentially imporant logic.

We should move relevant logic in packages in ZetaClient and keep cmd minimal

[swift1337]

Simplify and consolidate files

We have too many of them, that creates distractions e.g.

• main.go and root.go could be a single file
• Same for utils and start_utils
• Make sure there’s ONLY a single init() definition

debug.go

Either refactor or drop debug.go (if not used)

node/cmd/zetaclientd/debug.go

Line 56 in 8d17118

func debugCmd(_ *cobra.Command, args []string) error {

• Rename debug.go to get_inbound_ballot.go
• Remove logic for voting as it is supposed to only fetch the ballot
• Move the logic into the service layer, cmd/ should only initialize the command and not contain business logic

tss commands

Consolidate tss commands into a single tss.go

node/cmd/zetaclientd/keygen_tss.go

Line 31 in 9b704a5

func GenerateTSS(

• Move tss generation logic into zetaclient/tss/...

[swift1337]

WIP

[swift1337]

start.go will be fixed in this issue #3112