- ExploreScreen: add BackHandlers for state-based overlays (partialAlbum →
albumTracks → artistDetail hierarchy) so system back navigates correctly
- AppNavigation: disable NavController's OnBackPressedCallback while NowPlaying
is open so our BackHandler always intercepts first (fixes tab-switch-then-back bug)
- Home tab: tapping Home while already on Home triggers vm.load() refresh via refreshKey
- HomeViewModel: load all genres sorted by songCount desc (removed take(12) cap)
- HomeScreen: show only top-6 genres + 'Alle anzeigen' button with total count
- New GenreListScreen + GenreViewModel: full scrollable genre list at 'genres' route
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
HoneyandClaude Sonnet 4.6
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