- The YouTube episode rows reused .vd-ep's 5-column grid (index·thumb·info·
badge·chev) but only have 4 children, so the thumb squished into the index
slot and the Wish button stretched across the info column. Give .vd-ep--yt its
own 4-column grid (thumb·info·wish·chev).
- Flat listing omits per-video dates, so all videos bucketed into a lone
'Undated' season. Now a single dateless channel shows one 'All Videos' season
(year-grouping still kicks in for any videos that DO have dates); the 'Missing
only' toggle is hidden for channels (videos aren't owned/missing).