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/src/app/services/risk_rule_generation_semantics.py

@@ -19,7 +19,7 @@ RISK_LEVEL_LABELS = {
 
 CITY_ATTACHMENT_FIELDS = ("attachment.route_cities", "attachment.hotel_city")
 CITY_REFERENCE_FIELDS = ("claim.location", "item.item_location")
-CITY_HOME_FIELDS = ("employee.location",)
+CITY_HOME_FIELDS: tuple[str, ...] = ()
 CITY_EXCEPTION_FIELDS = ("claim.reason", "item.item_reason")
 CITY_EXCEPTION_KEYWORDS = ("绕行", "跨城办事", "跨城", "临时改签", "改签", "变更")
 
@@ -64,8 +64,9 @@ def build_city_consistency_draft(
     risk_label = RISK_LEVEL_LABELS.get(risk_level, "风险")
     condition_summary = (
         "判断公式：A=交通票行程城市∪住宿发票城市，B=申报目的地∪明细发生地点，"
-        "C=员工常驻地/合理出发地。若A或B为空则要求补充识别；若A与B无交集且无合理说明，"
-        "或票据路线中存在不属于B∪C的额外城市，则命中目的地不一致/中途周转异常风险。"
+        "若A或B为空则要求补充识别；若A与B无交集且无合理说明，"
+        "或票据路线中存在无法由本次票据起终点和申报目的地解释的额外城市，"
+        "则命中目的地不一致/中途周转异常风险。"
     )
     flow = draft.get("flow") if isinstance(draft.get("flow"), dict) else {}
     return {
@@ -79,9 +80,9 @@ def build_city_consistency_draft(
         "flow": {
             **flow,
             "start": "差旅报销单据提交，并上传交通票据、住宿票据或其他可识别城市的附件",
-            "evidence": "读取员工常驻地、申报目的地、明细发生地点、交通票行程城市、住宿发票城市和报销事由",
-            "decision": "附件城市是否覆盖申报行程，且票据路线是否出现申报目的地和常驻地之外的中转城市",
-            "pass": "票据城市覆盖申报行程，且未出现申报目的地和常驻地之外的额外城市",
+            "evidence": "读取申报目的地、明细发生地点、交通票行程城市、住宿发票城市和报销事由",
+            "decision": "附件城市是否覆盖申报行程，且票据路线是否出现无法由本次票据起终点和申报目的地解释的中转城市",
+            "pass": "票据城市覆盖申报行程，且未出现无法由本次票据起终点和申报目的地解释的额外城市",
             "fail": f"票据路线存在目的地不一致或额外中转城市，命中{risk_label}并要求补充说明或退回修改",
         },
     }
@@ -102,16 +103,15 @@ def build_city_consistency_params(draft: dict[str, Any]) -> dict[str, Any]:
         "formula": (
             "A=UNION(attachment.route_cities, attachment.hotel_city); "
             "B=UNION(claim.location, item.item_location); "
-            "C=UNION(employee.location); "
             "HIT WHEN (A∩B=∅ AND NOT CONTAINS_ANY(exception_fields, exception_keywords)) "
-            "OR EXISTS(city IN A WHERE city NOT IN B∪C)"
+            "OR EXISTS(city IN route_cities WHERE city NOT EXPLAINED BY B OR ROUTE_ENDPOINTS)"
         ),
         "conditions": [
             {
                 "left_group": list(CITY_ATTACHMENT_FIELDS),
                 "operator": "route_city_consistency",
                 "right_group": list(CITY_REFERENCE_FIELDS),
-                "home_group": list(CITY_HOME_FIELDS),
+                "home_group": [],
                 "exception_fields": list(CITY_EXCEPTION_FIELDS),
                 "exception_keywords": exception_keywords,
             }