zsh-compatible: use find instead of glob to avoid NOMATCH error

Configure deployment settings for /land-and-deploy. Detects your deploy platform (Fly.io, Render, Vercel, Netlify, Heroku, GitHub Actions, custom), production URL, health check endpoints, and deploy status commands. Writes the configuration to CLAUDE.md so all future deploys are automatic. Use when:

Source: github.com/garrytan/gstack/tree/main/setup-deploy · License: MIT