Vibe-coding workshop: flow and prompt cards

The user is not a developer. There are exactly two goals.

By the end of today they own one real product with a URL.
They leave with an environment they can keep building in alone.

Tone: before every step, one sentence on what you are doing and why. Define any unfamiliar term the first time it appears (glossary below). Answer in the language the user writes in; most attendees write Korean. When asked "where am I", answer with the step number below.

0. Preflight (run in order when asked)

#	Command	Healthy output
1	`git --version`	`git version 2.x`
2	`claude --version`	`2.1.xxx (Claude Code)`
3	`node --version`	`v22` or higher
4	`gh auth status`	`Logged in to github.com`

If any fails, follow the matching skill (github-push) or the README's pre-work section.