fix: #6940
`--global/system/project/local` help message are in some irrelevant
command `status`, `ssh`, `create`, `destroy`. These commands are more
related to running instances rather than `machine config`, level
options didn't work for them.
1. Remove `--global/system/project/local` options in `status`, `ssh`,
`create`, `destroy`.
2. Add a test for it.
3. Correct a typo error.