shashwat-mishra-2006/WeatherScope ? reverse-engineered prompt

Build me a polished weather app where I can search any city and तुरंत see the current conditions plus a 5 day forecast. I want it to feel clean and modern, with a nice responsive layout, weather based background changes, and skeleton loading while results are coming in.

It should show the usual useful details like temperature, feels like, humidity, wind, pressure, and visibility, and let me save favorite cities so they stay saved even after I leave and come back. Use a separate backend so the weather API key stays hidden, and store favorites in a database. Add a simple health check route too, and make sure the app handles bad searches and loading states gracefully.

If you need to check the latest docs for anything, go ahead and look them up online.