docs(dn): append task 6 fix evidence

.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/task-6-report.md

@@ -96,4 +96,60 @@ Result: passed.
 
 Implementation commit: `75a1d85c875c43f66232aaec448ff6fa1f904523`.
 
-Report commit: recorded by the commit that adds this report.
+Fix-round implementation commit: `33be75b82153cc602aa7838942ea670588cf920c`.
+
+## Fix Round 1
+
+Review findings addressed:
+
+- `NoteSegment` now carries optional supplier name and registration evidence;
+  `segmentPages` copies it from the first page and fills missing values from
+  continuations. The legacy runner loads entity data whenever any note has a
+  PO, supplier name, or registration evidence.
+- Site-scoped PO loading now projects only real fields, including
+  `processing_status` and excluding the nonexistent `status`; the runner test
+  asserts the bound site filter and projection.
+- The staged schema migration additively/idempotently adds optional supplier
+  `registration_number` and `vat_number` fields. `SupplierRecord`, the pure
+  resolver type, and the loader use those exact fields. No migration was
+  applied.
+- Fuzzy candidates are capped at 20 but retain score, threshold, rank, and
+  margin even below threshold; they remain suggestions and never auto-resolve.
+  The resolver now uses the exported `rankPoMatches` primitive.
+
+Fix-round RED command:
+
+```text
+npx vitest run src/lib/dn-pipeline/resolve-entities.test.ts src/lib/dn-pipeline/segment.test.ts src/lib/dn-pipeline/run.test.ts
+```
+
+Result before fixes: 5 failed, 52 passed. Failures covered dropped segment
+fields, the invalid `status` projection, skipped supplier-only loading, and
+discarded below-threshold fuzzy evidence.
+
+Fix-round GREEN and regression commands:
+
+```text
+npx vitest run src/lib/dn-pipeline/resolve-entities.test.ts src/lib/po-matching.test.ts src/lib/dn-pipeline
+```
+
+Result: `Test Files 14 passed (14)`, `Tests 210 passed (210)`.
+
+```text
+python3 scripts/pb-add-dn-staged-ingestion.py --self-test
+```
+
+Result: `self-test: index replacement and idempotence passed`.
+
+```text
+python3 scripts/pb-add-dn-staged-ingestion.py --dry-run
+```
+
+Result: offline preview completed with `DRY RUN. No schema changes written.`
+
+```text
+npm run typecheck
+git diff --check
+```
+
+Both passed. No production PocketBase writes were made.