Supernote MyStyle round-trip

This skill is a process for passing a checklist back and forth between a person and an agent through a Supernote tablet. The moving parts:

spec.json  ──render──▶  template.png  ──drop in MyStyle──▶  write on tablet
   ▲                                                              │
   │                                                          export
 reconcile ◀──read ticked boxes──  EXPORT/*.png  ◀────────────────┘

The spec is the contract. It is small, human-editable JSON, so either side can author or amend it: the agent generates one from a conversation, or the person hands one over to regenerate a template. Everything else (device sizing, house style, the export read) hangs off that spec.