goyalk01/GreenPulse — reverse-engineered prompt

Build me GreenPulse, a campus sustainability dashboard for hostel blocks. I want students or facility staff to pick a block and instantly see electricity use, water use, and food waste for the last 30 days in a clean dark mode dashboard.

Show charts for each resource, highlight unusual spikes or drops, and include a simple 7 day forecast so people can see what might happen next. The app should turn the data into understandable impact numbers like cost in rupees, CO₂, tree offset, and car distance equivalents. Add useful AI style recommendations, like warnings about possible water leaks, AC spikes, or high food waste days, with estimated savings.

Also make a leaderboard that ranks hostel blocks with a GreenPulse score, medals for top performers, and color feedback so it feels motivating. Use a React frontend and a FastAPI backend, with sample generated data if real sensor data is not available. Make it easy to run locally, and look up current docs online if you need to.