golanpiyush/deeeeeeeeeeep_wizard ? reverse-engineered prompt

Build me the full app for this project so it has a working backend and frontend, and follows the ideas in the how it works and things notes in the repo.

I want a simple but polished experience where a user can open the site, understand what the wizard does right away, and interact with it without needing any setup. Make the frontend feel fun and a little magical, but still easy to use. Make sure the backend supports whatever the UI needs and the whole thing runs cleanly from scratch.

If anything is unclear from the existing files, use sensible defaults and keep the scope small and practical. Please wire up the pieces so it actually works end to end, and add any basic polish, error handling, and instructions needed to run it locally. If you need to look up current docs online for any libraries or best practices, go ahead.