rt-bishop/Look4Sat ? reverse-engineered prompt

Build me an Android app for tracking satellites and predicting passes, similar to Gpredict but simpler and modern. I want users to be able to search a big satellite database by name or NORAD number, see upcoming and active passes, and open a satellite to view its pass details, current position, footprint, ground track, and transceiver info.

The app should calculate everything based on the user’s location, so there needs to be a clear place in settings to set the station position. It should work offline for the actual calculations, with satellite data updates from online sources when needed. Please include support for importing custom TLE text files too.

Make it feel polished and easy to use, with a clean mobile friendly interface and a map view for satellite paths. I’d also like it to be ad free. If you need to, look up the current docs for the data sources and Android best practices online.