Summary

• normalize notebook and Simulink detailed audit schemas
• reconcile manifest fidelity summaries with detailed audits
• harden audit/report consistency tests

Verification

• pytest -q tests/test_cleanroom_boundary.py tests/test_notebook_fidelity_audit.py tests/test_simulink_fidelity_audit.py tests/test_parity_manifest.py tests/test_parity_report.py tests/test_class_fidelity_audit.py
• matlab -batch "cd('/Users/iahncajigas/Library/CloudStorage/Dropbox/Codex/nSTAT'); addpath(fullfile(pwd,'tools','python')); results = runtests('tests/python_port_fidelity'); assertSuccess(results); exit"