CLI Onboarding & First-Time User Experience

Implement production-ready first-time user experience for CLI packages. Use when the user asks to add setup wizards, improve onboarding, handle edge cases, or prepare a CLI for publication.

When to Use

• User asks for "first-time user experience", "onboarding", or "setup wizard"
• User wants to "prepare for publishing" a CLI package
• User mentions "edge cases" for CLI tools
• User asks to add a "doctor" or diagnostic command
• User wants to improve error messages for new users

Core Patterns to Implement

1. Interactive Setup Wizard (<tool> setup)

Create a guided setup command that: