feat: 本体字段治理与风险规则模板执行器重构

- 新增本体字段注册表与字段治理审计脚本
- 重构风险规则模板执行器、DSL 验证与清单分类器
- 完善票据夹服务与差旅请求详情页交互
- 优化趋势图表与总览页数据展示
- 增强报销平台风险分级与模拟公司筛选
- 补充本体字段、风险规则生成与票据夹服务测试覆盖

server/tests/test_ocr_endpoints.py

@@ -123,6 +123,17 @@ def test_ocr_recognize_endpoint_returns_structured_payload(monkeypatch, tmp_path
         repeated_document = repeated_response.json()["documents"][0]
         assert repeated_document["receipt_id"] == receipt_id
 
+        duplicate_response = client.post(
+            "/api/v1/ocr/recognize",
+            headers=auth_headers,
+            files=[("files", ("invoice.png", b"fake-image", "image/png"))],
+        )
+        assert duplicate_response.status_code == 200
+        duplicate_document = duplicate_response.json()["documents"][0]
+        assert duplicate_document["receipt_id"] == receipt_id
+        assert duplicate_document["receipt_status"] == "unlinked"
+        assert any("重复上传" in warning for warning in duplicate_document["warnings"])
+
         all_receipts_response = client.get("/api/v1/receipt-folder?status=all", headers=auth_headers)
         assert all_receipts_response.status_code == 200
         assert len(all_receipts_response.json()) == 1
@@ -143,9 +154,16 @@ def test_ocr_recognize_endpoint_returns_structured_payload(monkeypatch, tmp_path
             },
         )
         assert update_response.status_code == 200
+        updated_payload = update_response.json()
         assert update_response.json()["document_type_label"] == "电子发票"
         assert update_response.json()["amount"] == "108元"
 
+        assert updated_payload["edit_logs"]
+        assert any(
+            change["after"] == updated_payload["amount"]
+            for change in updated_payload["edit_logs"][0]["changes"]
+        )
+
         preview_response = client.get(f"/api/v1/receipt-folder/{receipt_id}/preview", headers=auth_headers)
         assert preview_response.status_code == 200
         assert preview_response.content == b"fake-image"