Get rid of cli wallet

[ercecan]

Description

Get rid of unused sovereign cli wallet
Needed for easier development of #1787

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.7%. Comparing base (490bc8f) to head (50b2ea3).
Report is 1 commits behind head on nightly.

Additional details and impacted files

Files with missing lines	Coverage Δ
...reign-sdk/module-system/sov-modules-api/src/lib.rs	100.0% <ø> (ø)
...sdk/module-system/sov-modules-macros/src/common.rs	84.0% <ø> (+13.4%)	⬆️
...gn-sdk/module-system/sov-modules-macros/src/lib.rs	75.8% <ø> (+9.6%)	⬆️

... and 7 files with indirect coverage changes