52eb10f5ca
The enforcement reports needed to name what a display IS, and reached straight into shopdb.core.models.dashboarddefault to do it. Plugins may only touch core through shopdb.api, and the contract test said so. The role belongs on the surface rather than behind it: it lives in core, no plugin owns it, and a plugin reporting on displays has no other way to resolve it. Added there and the version bumped, which the docs test pins.