* Improve CLI logout flow
* Fix lint error
* Make notLoggedInMessage a const
* successful logout with a msg when cfg files are absent
* use require, os.remove, show only one message, add prompt
* add helper text to unauthorized error messages
* fix lint error, add unit tests
* fix test name
* fix test name
* fix lint errors in test
* add unauthorized test for templates create
* remove unnecessary variable
* remove Error struct, change error message
* change [url] to <url>