hannaccesorio-bit/hanna ? reverse-engineered prompt

Build me a simple React web app in this project, starting from the Vite setup that’s already here. I want a clean, polished interface that feels ready to use, not just the default starter page.

Use the existing Google Apps Script file if it helps for saving or sending data, and wire the app so the front end can talk to it in a straightforward way. Make the layout responsive, keep the styling modern and easy to read, and include a couple of useful screens or sections so it actually feels like a real product instead of a demo.

If anything important is unclear, make sensible choices and keep it simple. Please also clean up the starter code, make sure it runs without errors, and leave the app in a good state for me to build on next.