Adds one chip per language currently present in public content —
counting both primary language and any secondary audio track, sorted
by video count, capped at 12. Clicking a chip lists every video whose
primary is that language or that has a matching secondary track; cards
surfaced only via a secondary track link straight to /videos/{key}?track=<id>
so the pinned playback wiring loads the right audio, get a small flag
badge on the thumbnail, and their hover-preview streams the track file
instead of the primary.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The base card CSS (.yt-video-card/.yt-video-thumb/.yt-video-info) lived inside
video-card's @once <style> block, so it only emitted when a video card rendered.
Playlist cards reuse those classes, so on playlist-only pages (no video cards)
they rendered completely unstyled — a mess.
Extract the shared card CSS into resources/views/components/partials/card-styles
(kept @once) and @include it from BOTH video-card and playlist-card. Now the CSS
loads whenever either card renders, and @once still dedupes it to one copy on
pages that show both (home feed verified: emitted exactly once).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
