Expose sequence identity registrations through the facade

internal/engine/load.go

@@ -17,7 +17,7 @@ type Definition[T any] struct {
 	Version  *VersionRule
 	Secret   func(Path) bool
 
-	sequenceRegistrations []sequenceRegistration
+	sequenceIdentityRegistrations []sequenceIdentityRegistration
 }
 
 // Options contains the application definition and per-load input selections.
@@ -146,13 +146,13 @@ func Load[T any](source Source, secrets SecretBinding, supplied ...Options[T]) (
 
 func loadWithSecretLookup[T any](source Source, secrets SecretBinding, lookup secretLookup, supplied ...Options[T]) (*Loaded[T], error) {
 	options, diagnostics := selectOptions(source, supplied)
-	policy, policyDiagnostics := compileSequencePolicy(options.Definition.sequenceRegistrations)
+	policy, policyDiagnostics := compileSequenceIdentityPolicy(options.Definition.sequenceIdentityRegistrations)
 	diagnostics = append(diagnostics, policyDiagnostics...)
 	if len(diagnostics) != 0 {
 		return nil, (&diagnosticAccumulator{diagnostics: diagnostics}).loadError()
 	}
 	definition := options.Definition
-	definition.sequenceRegistrations = nil
+	definition.sequenceIdentityRegistrations = nil
 	request := loadRequest[T]{
 		main:       loadInput{source: source, imports: options.Imports, filesystem: options.Filesystem, destination: options.destination.clone(), placementMode: options.placementMode},
 		definition: definition, importDefaults: snapshotImportDefaults(options.importDefaults), sequencePolicy: policy, overlay: options.Overlay,