open-wanderer/wanderer ? reverse-engineered prompt

Build me a self hosted web app for tracking and organizing hiking and trail adventures.

I want people to be able to upload GPS tracks or create new routes, add details like names, notes, locations, tags, and other metadata, then browse everything in a clean searchable catalogue. It should have a strong map view so users can see their trails visually, plan new routes, and inspect trail details easily.

Please also make it possible to share trails with other people, explore trails from others, and create custom lists to organize trips by theme, place, or season. Search and filtering should feel fast and powerful, so I can quickly find trails by distance, area, tags, or whatever metadata is available.

I’d like it to be something that can run locally or in Docker, with a simple setup and a polished frontend. If you need to look up current docs online while building it, go ahead.