The mouse drag-to-scroll on the card row felt off in combination with the
coverflow's 3D transform (client feedback), so it's removed - desktop users
now navigate via the custom scrollbar underneath, which was already there.
Touch devices keep native scroll-snap swiping, but on first load it wasn't
obvious the row was swipeable. Adds a one-time hint: the row glides right by
~40% of a card width and back, 500ms after mount. Touch-only (pointer:
coarse), skipped under prefers-reduced-motion, plays once per page load.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>