Ability to use banzai token and banzai URL on any cli command.

[pbalogh-sa]

Is your feature request related to a problem? Please describe.
It would be useful if we could pass the token and the URL to any banzi-cli command.

Describe the solution you'd like to see
Ability to pass token and URL as command-line option similar to the banzai login command.
It would be great if we could get them from the environment variable as well.

[orymate]

I'd implement the env var only. It'd be inconsistent when banzai login would write these to the config while all other commands handle it just like a config.

[hiroshui]

I wouldn't implement it for every command. That's not a best practice for cli-based tools imho. I really like the idea of using it only via the config which will be generated by a login-cmd and with an env var mode which overrides the config values.