Mebtee/cardio-final ? reverse-engineered prompt

Build me a clean modern web app for cardiomegaly detection that feels suitable for doctors and clinic staff.

I want a simple home page where someone can upload a chest X ray, run an analysis, and see a clear result like normal or possible cardiomegaly, with a confidence score and a short explanation. Please make it look polished and medical, with a strong dashboard style, responsive layout, and a few helpful sections like patient image preview, analysis status, result summary, and maybe a basic history view for past scans. Use the existing React and Tailwind setup, and if there is already a backend in the repo, connect the UI to it, otherwise mock the flow so the app still works end to end. Keep it fast, easy to use, and professional. If you need to look up current docs online, go ahead.