Petty things, other Click features that can be implemented about fre-cli HOT 1 CLOSED

 $] fre --help
Usage: fre [OPTIONS] COMMAND [ARGS]...

  'fre' is the main CLI click group that houses the other tool groups as
  lazy subcommands.

Options:
  --version  Show the version and exit.
  --help     Show this message and exit.

Commands:
  app         - access fre app subcommands
  catalog     - access fre catalog subcommands
  check       - access fre check subcommands
  cmor        - access fre cmor subcommands
  list        - access fre list subcommands
  make        - access fre make subcommands
  pp          - access fre pp subcommands
  run         - access fre run subcommands
  test        - access fre test subcommands
  yamltools   - access fre yamltools subcommands