schema
levelKey
lessonKey
title
skill
lo
ek (comma-separated)
duration
width
height
chipSize
min_students
completion.kind
contextslots-lit-and-goalpad-presence
lock-and-switch-state + goal-overlap
completion.rule
Camera viewport (64 chips wide)
Main level
Reflection room
Sim
IDLE
fake tally
Reset
Save
Load
Undo
Redo
Copy JSON
Launch in cockpit
Warnings
