Checked-in android/ Capacitor project plus the native TiptoiPlugin
(Kotlin): SAF directory picker for the pen, listing/copying/deleting
.gme files on the pen, and downloading GME/cover files into
app-private storage.
Scrapes the Ravensburger site for .gme download links (barcode or
free-text query), decodes HTML entities, and orchestrates
download/library/sync operations against the native Tiptoi plugin.
arnef