- Cached schemas stay source-key IR and each response carries its own meta.locale
- YAML option maps keep declaration order and scalar type; method options call DropdownOptions and fail boot without a provider
- The same cached schema must localize pl and en independently, including Accept-Language parent fallback and raw keys
- YAML option maps keep order and scalar type, and a method provider is required at boot
- Strict config_form and fields documents keep source order and JSON scalar types
- Unknown keys, partials, path escape, and a mismatched modelClass fail activation with plugin context
- List-only controllers still activate when config_form.yaml is absent
- All locked field kinds, empty and single documents, and source order fail closed
- Unknown keys, types, duplicates, path escape, modelClass, partials, and missing assets must name the plugin, controller, and file
