* split wallet staking commands
* elide real home
* unit->UNIT for usage
* unit->UNIT, don't try to run SUBCOMMANDS: ;)
* more fixup
* fixups
* actually check
* shellcheck
* preserve #6158 after rebase
* fixup
* test
* too hard
* remove test
* Refuse to delegate stake to a vote account with a stale root slot
* Remove sdk-c from the virtual manifest temporarily
For an unknown reason |cargo clippy| is getting stuck in CI
intermittently when trying to build this crate.