Users could not adjust the five-second Play Next timer, switch off the
edge-swipe/pinch gestures they trigger by accident, deinterlace DVD-era
content, or keep always-on-top across episodes.
Play Next Countdown (0-30 s) joins Auto-Play & Skip; zero skips the
prompt and starts the next episode immediately, while the transient-
retry prompt keeps its fixed five-second spacing. Brightness swipe,
volume swipe, and pinch-to-zoom each get a switch in a mobile-only
Gestures group; a disabled edge also stops stealing the content-strip
drag. A Deinterlacing toggle (mpv-only — ExoPlayer has no filter chain)
sets mpv's deinterlace=auto at player init. The player's always-on-top
toggle now persists via a pref that is re-applied when the next player
opens, including autoplay episode transitions; the window flag is still
dropped when the player closes.
Also resolves the reorg TODO markers per triage: hold-to-speed lock
(#1046) will be gesture behavior rather than a setting, metadata
language (#1668) and delete re-authentication (#1924) are rejected, and
always-on-top is player-persisted state, not a Window setting (#1386).
close#1827close#1810close#2149close#931
edde746
a97be5823f