- Search artist cards now use the Deezer artist picture directly (Deezer artists carry
a photo, unlike iTunes entities) instead of a null image + an extra album lookup;
the lookup stays only as a fallback when no picture is present.
- Non-local (Deezer) artist pages: fetch the Deezer artist picture (/artist/{id}) for
the hero photo, which was blank because getArtistImage only runs for Navidrome artists.
- Label "iTunes Künstler" → "Deezer Künstler".
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>