- SIE round-trip fixture: vouchers in ascending verno order (A1, A2, A3)
per SIE4 core invariant 5 — the custom-dim voucher was spliced out of
order
- commitEntry: note that source_type is a HEADER column repeated by the
join — reading lines[0] IS reading the entry header, lines cannot mix
source types (a reviewer misread this as per-line logic)
- dimension-rules: sharpen the credit-note exemption rationale — credit
notes copy the original's bags, so enforcement is either a no-op or
would force the exact asymmetric-tag P&L skew the feature prevents
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
