规划OA产品流程测试与制度对齐任务（05-27-oa-product-flow-test-policy-audit）

.trellis/tasks/05-27-invoice-verification-api-poc/implement.jsonl

@@ -0,0 +1,5 @@
+{"file": ".trellis/spec/hyb-oa/project-governance.md", "reason": "Approval boundaries for paid API POC and vendor selection"}
+{"file": ".trellis/spec/hyb-oa/reimbursement-invoice-ocr.md", "reason": "Invoice OCR, duplicate check and verification flow boundaries"}
+{"file": ".trellis/spec/hyb-oa/backend-fastify-prisma.md", "reason": "Backend integration boundaries if a POC is later implemented"}
+{"file": ".trellis/spec/hyb-oa/docs-and-evidence.md", "reason": "Vendor research and sample evidence handling"}
+{"file": ".trellis/spec/hyb-oa/security-privacy.md", "reason": "Invoice sample and credential privacy requirements"}