- The big one: an empty TMDB result no longer flashes 'No results' while the
(slower) YouTube channel search is still in flight — a 'YouTube channels ·
searching…' skeleton group (shimmer cards + spinner) shows instead, and the
empty state only appears once BOTH sources resolve with nothing. Users no
longer click away thinking nothing's happening.
- Channel avatars: fall back to the singular 'thumbnail' field when the flat
results omit the thumbnails list, so fewer cards are photoless (the rest keep
the clean initials placeholder). Reduced-motion respected.
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