Products seed: 9299 products bundled in products_seed.db, Kotlin
copies from assets to filesDir on Android, Rust imports into main
DB on first launch with version check for future updates.
Settings: profile button, offline toggle, GPS permission, app info
with git hash and build date from build.rs.
Build: version synced to Cargo.toml, unified import (GPX/FTB by
extension), chart zoom Ctrl+scroll only, scroll wheel zoom disabled
on detail map.
