llaxmi/GENA — reverse-engineered prompt

Build me a polished web app called GENA, an AI study helper that lets students turn their notes, pasted text, or study material into personalized quizzes and simple study aids. I want it to feel clean, modern, and fast, with a nice landing page, sign up and sign in, and a main dashboard where a user can add material, generate quiz questions with AI, and come back later to review what they made.

Please make it a real full stack app, not just a mockup. User accounts should work, generated content should be saved, and the database setup should be wired up properly. It should run locally with Docker and use the local AI service already mentioned in the project so quiz generation works end to end.

Keep the experience student friendly, with clear states for loading, errors, and empty screens, and make the quiz flow feel smooth and useful. If anything is missing, fill in the gaps in a sensible way based on the repo and README, and look up current docs online if you need to.