Provenance note (4 November 2026)

For journal submission, labels, file names, default paths and environment-variable names in this archive were normalised: references to an earlier journal submission and to peer-review correspondence were removed, hardcoded paths from the original computing environment were made configurable, and figure numbering was aligned with the manuscript. No data values, analysis logic or numerical outputs were changed. SHA-256 manifests were regenerated for every file that was renamed or edited.
