- Settings page follows the Google TV pattern: Konto / App / Handy-
Fernbedienung cards, each row a full-width focus target with label,
subtitle and trailing value.
- Quelle and Stream-Qualität are segmented controls switched with
left/right inside the focused row (click cycles).
- Account row with initial avatar, Abmelden as red row, update row
with version badge; Update installieren only when one is available.
- Top bar: drawn gear icon button replaces the text pill.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>