Show guidance for building LLM-usable tools and docs

Usage: ax-eval guidance [OPTIONS] <COMMAND>

Commands:
  list  List available guidance topics
  show  Show one or more guidance topics
  help  Print this message or the help of the given subcommand(s)

Options:
  -v, --verbose  Enable verbose output (or set RUST_LOG for fine-grained control)
  -h, --help     Print help
