Adam Moussa 59e57ac5a1 Pin line-item currency to USD in the PO gate ... The non_usd rule only checked the Total-block top-level currency, so a new_po whose line item read 'for 55,206.00 CAD' under a USD Total block still template-parsed as ok -- a fail-open hole in the fail-closed gate. Every line item's captured currency and its re-derived body token must now byte-equal the proven-USD top-level currency; covered by a line-level CAD adversarial fixture (the existing adv-non-usd only exercised the Total-block variant) and a candidate-mutation unit test.		2026-07-16 16:02:46 -04:00
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po-template-parser.md	Pin line-item currency to USD in the PO gate	2026-07-16 16:02:46 -04:00