On TV the show detail screen exposed season actions nowhere: marking a
season watched meant toggling every episode one by one, and the action
row's menu only covered the whole show.
Each season row on the TV detail rail now carries a full-size Options
card that opens the same season context menu the mobile season tabs
offer (mark watched/unwatched, download, delete, add to). The card
rests off-screen left of the first episode — the row is a
center-anchored scroll view and the card lives in the negative-offset
region before the anchor — so the resting layout and default focus are
unchanged and normal playback gains no extra steps; pressing LEFT from
the first episode slides it in. The trailing View All / retry / loading
slots become matching full-size cards instead of compact pills.
close#2156