规范审计日志目标名称展示

- 药品运输审计日志写入运单号、批号或中心名称作为可读目标名\n- FAQ 分类审计日志写入分类名称，删除时提前保留展示名称\n- 前端审计归一化隐藏 UUID-only 目标名，并清理旧文本中的 UUID 标识\n- 新增审计归一化测试覆盖 FAQ 分类和药品运输记录

backend/app/api/v1/drug_shipments.py

@@ -1,4 +1,5 @@
 import uuid
+import json
 
 from fastapi import APIRouter, Depends, HTTPException, status
 from sqlalchemy.ext.asyncio import AsyncSession
@@ -18,6 +19,10 @@ from app.schemas.drug_shipment import (
 router = APIRouter()
 
 
+def _shipment_audit_name(shipment) -> str:
+    return shipment.tracking_no or shipment.batch_no or shipment.site_name or "药品运输记录"
+
+
 async def _ensure_study_exists(db: AsyncSession, study_id: uuid.UUID):
     study = await study_crud.get(db, study_id)
     if not study:
@@ -59,7 +64,10 @@ async def create_shipment(
         entity_type="drug_shipment",
         entity_id=shipment.id,
         action="CREATE_DRUG_SHIPMENT",
-        detail=f"药品运输 {shipment.id} 已创建",
+        detail=json.dumps(
+            {"targetName": _shipment_audit_name(shipment), "description": f"药品运输 {_shipment_audit_name(shipment)} 已创建"},
+            ensure_ascii=False,
+        ),
         operator_id=current_user.id,
         operator_role=await get_operator_role_label(db, study_id, current_user),
     )
@@ -169,7 +177,10 @@ async def update_shipment(
         entity_type="drug_shipment",
         entity_id=shipment_id,
         action="UPDATE_DRUG_SHIPMENT",
-        detail=f"药品运输 {shipment_id} 已更新",
+        detail=json.dumps(
+            {"targetName": _shipment_audit_name(shipment), "description": f"药品运输 {_shipment_audit_name(shipment)} 已更新"},
+            ensure_ascii=False,
+        ),
         operator_id=current_user.id,
         operator_role=await get_operator_role_label(db, study_id, current_user),
     )
@@ -195,6 +206,7 @@ async def delete_shipment(
     if cra_scope and shipment.center_id not in cra_scope[0]:
         raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="权限不足")
     await _ensure_center_active(db, study_id, shipment.center_id)
+    shipment_name = _shipment_audit_name(shipment)
     await shipment_crud.delete_shipment(db, shipment)
     await audit_crud.log_action(
         db,
@@ -202,7 +214,7 @@ async def delete_shipment(
         entity_type="drug_shipment",
         entity_id=shipment_id,
         action="DELETE_DRUG_SHIPMENT",
-        detail=f"药品运输 {shipment_id} 已删除",
+        detail=json.dumps({"targetName": shipment_name, "description": f"药品运输 {shipment_name} 已删除"}, ensure_ascii=False),
         operator_id=current_user.id,
         operator_role=await get_operator_role_label(db, study_id, current_user),
     )