2 Commits

Author	SHA1	Message	Date
Marcel	75b3ca8b9e	fix(normalizer): don't coerce boolean cells to 1/0 ... Add bool guard before the int branch in _cell_to_str so True/False cells are preserved as "True"/"False" instead of "1"/"0". Add two regression tests covering the fix and missing-sheet error. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>	2026-05-25 14:11:19 +02:00
Marcel	74c4c390fc	feat(normalizer): xlsx ingest + header mapping ... Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>	2026-05-25 14:08:30 +02:00