Inzamamhaq7/movie-recommendation-system ? reverse-engineered prompt

Build me a movie recommendation app where people can search or browse movies and get personalized suggestions based on what they like. I want a simple React front end, a Python Flask backend, and Supabase for storing data. The app should let users see recommended movies with posters, titles, ratings, and a short reason for each suggestion, and it should feel clean and easy to use. Please wire up the backend, frontend, and database so the app actually works end to end, and add basic tests if it makes sense. If anything is unclear, make sensible choices and keep it lightweight. You can look up current docs online if you need to.