Use checked input contracts and protobuf JSON for CLI roundtrips; generate Web Studio platform inputs; reject invalid constructors before allocation and filter Createable eligibility.
Preserve compatible storage without no-op migrations, report activation readiness, and validate migration coverage before maintenance. Follow authored package declarations during scaffold refresh and queue source capture.
Add a real local TODO check/activate/create/place/edit acceptance, publish updated protocol and SDK dependencies, and make verified template default selection explicit.