A centralized catalog of rule-engine–visible metadata derived from the
final merged [CompiledSchemaStore] for only the resource types that
were touched by at least one overlay.
Error type for schema source resolution failures. Deliberately cheap to
construct (just a message string) and convertible from the caller’s own
error type via From<String>.
Configuration for constructing a SchemaValidator with optional overlay
schemas. Bindings and the CLI use this to build the validator separately from
the rule engine.
Eagerly decompress all embedded data LazyLocks. Intended to be called once at
process/module start in environments that benefit from front-loading cost