Command-style entry point for self-updating the installed NambaAI CLI.
$npx -y skills add nam-cheol/namba-ai --skill namba-updateInstalls into the current project.
Run `npx skills use "https://github.com/nam-cheol/namba-ai" --skill "nam-cheol/namba-ai/namba-update"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/nam-cheol/namba-ai" that are relevant to the current task. Run `npx skills add "https://github.com/nam-cheol/namba-ai"` and select the relevant skills, then follow their instructions.