Keep the wallpaper when movie restores the screen layout

.fehbg now saves its random picks to ~/.cache/wallpapers and redraws them with
--keep; screen-layout passes this through with --keep-wallpaper, used by movie.

.local/bin/movie

@@ -7,7 +7,7 @@ if ! xrandr --query | grep -q '^HDMI-1-0 connected'; then
     exec mpv "$@"
 fi
 
-trap ~/.local/bin/screen-layout EXIT
+trap '"$HOME"/.local/bin/screen-layout --keep-wallpaper' EXIT
 trap 'exit 130' INT TERM HUP
 
 xrandr --output eDP-1 --off