Parse Apktool YAML and XML at the producer boundary, preserving scalar spelling, XML text and partial string coverage. Retain repeated JADX inventory rows with explicit duplicate-name counts and lookup ambiguity. Make the Apktool verifier report cleanup failures.
Validation: parser, provider and JADX fixture boundary tests; typecheck, lint and documentation checks. Real Apktool and JADX engines were not exercised.
Refs #1978