fix: capture and persist target object names for delete, outbound, and borrow operations in audit logs

inventory-backend/app/services/inbound/service_service.py

@@ -144,10 +144,12 @@ class ServiceService:
     def delete_service(cls, service_id):
         """软删除"""
         service = cls.get_service(service_id)
+        # 提前获取服务名称用于审计日志
+        service_name = service.service_name
         service.is_deleted = True
         service.updated_at = datetime.now()
         db.session.commit()
-        return True
+        return service_name
 
     @classmethod
     def get_service_list(cls, page=1, per_page=20, keyword=None,