* add owners endpoints to cli.yml
* run make openapi and mock
* add owner listing, adding and removing
* fix: update tests to remove getUser indirection
* refactor: take clients out of internal
* refactor: move stdio to pkg
* Move internal/api to api
* refactor: final changes for Kapacitor to access shared functionality
* chore: regenerate mocks
* fix: bad automated refactor
* chore: extra formatting not caught by make fmt