android: reorder from the sheet — a playlist row up, down or to the top; a queue row up or down

Without a drag: a playlist row's sheet moves it up, down or to the top and
persists the whole order in one call (playlist_set_order, as the desktop's
drop does); a queue row's sheet moves it up or down, never past the track
playing. Also src-tauri/android/ship.sh — one round end to end: the mock
walk, the embedded build installed, the phone walk, the commit, each step
gated on the one before.