CheckAuth checks if the default hostname has an access token assigned (without validating it).

FlagErrorf returns a new FlagError that wraps an error produced by fmt.Errorf(format, args...).

FlagError returns a new FlagError that wraps the specified error.

GenTable generates a Markdown table as a string.

P is a shorthand for print and heredoc.

CancelError signals user-initiated cancellation.

SilentError is an error that triggers exit code 1 without any error messaging.

A *FlagError indicates an error processing command-line flags or other arguments.