Datta23-s/FoodForward- — reverse-engineered prompt

Build me a polished FoodForward app from this repo. It looks like the README is just the default React Vite text, so use the existing code, package files, Firebase rules, and app config as the source of truth.

The app should help people share extra food instead of wasting it, with a simple flow for someone to post available food, add details and a photo, and for others to browse listings and claim or request them. Make it feel friendly and trustworthy, with clear empty states, loading states, errors, and basic account handling if the project already has it wired up.

Please clean up any broken screens, connect the data layer to Firestore and storage using the rules in the repo, and make sure it runs locally without warnings. Keep the design simple, mobile friendly, and ready to deploy. Look up current docs online if you need to.