- The top-left control guide follows the cabinet's ChangeMode: `decide` alone on
the credit screen, the `all` loop (rim to choose + face to decide) on mode
select when the list has more than one board, hidden during the drum select.
entry.lua / entry/box.lua publish the phase, global/indicator.lua reads it.
- The open mode board's title sits in the middle of the dark band at the top of
the plate; the text object's box is taller than its ink, so the nominal y is
set for the ink (-118 -> -97).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>