feat(regulatory): 增加法规核查基础服务

tests/test_regulatory_structure.py

@@ -0,0 +1,13 @@
+from review_agent.regulatory_review.services.rule_loader import load_rule_file
+from review_agent.regulatory_review.services.structure_check import run_structure_check
+
+
+def test_structure_check_reports_missing_instruction_sections():
+    document_texts = {
+        "说明书.docx": "产品名称：甲胎蛋白检测试剂盒\n样本要求：血清样本\n有效期：12个月"
+    }
+
+    findings = run_structure_check(document_texts, load_rule_file())
+
+    assert any(finding.rule_code == "instructions_for_use:储存条件" for finding in findings)
+    assert all("样本要求" not in finding.title for finding in findings)