Reuse frozen inspection mapping lookups

internal/engine/snapshot.go

@@ -12,7 +12,11 @@ import (
 // Snapshot projection is the shared redaction boundary for effective YAML
 // and explanation values. It borrows frozen trees and returns a detached tree.
 func valueSnapshot(root *document.Node, path Path, secrets map[string]bool) ValueSnapshot {
-	node, present := documentAtPath(root, path)
+	return valueSnapshotWithLookup(root, path, secrets, nil)
+}
+
+func valueSnapshotWithLookup(root *document.Node, path Path, secrets map[string]bool, lookup *documentLookup) ValueSnapshot {
+	node, present := documentAtPathWithLookup(root, path, lookup)
 	if !present {
 		return ValueSnapshot{}
 	}