feat(regulatory): 增加法规核查基础服务

tests/test_regulatory_consistency.py

@@ -0,0 +1,14 @@
+from review_agent.regulatory_review.services.consistency_check import run_consistency_check
+
+
+def test_consistency_check_reports_product_name_mismatch():
+    document_texts = {
+        "说明书.docx": "产品名称：甲胎蛋白检测试剂盒\n型号规格：20人份/盒\n预期用途：定量检测AFP",
+        "技术要求.docx": "产品名称：乙肝表面抗原检测试剂盒\n型号规格：20人份/盒\n预期用途：定量检测AFP",
+    }
+
+    findings = run_consistency_check(document_texts)
+
+    assert len(findings) == 1
+    assert findings[0].category == "consistency"
+    assert "产品名称" in findings[0].title