feat: 通知组内新增变量 --story=119072639

1. 修复通知异常

src/backend/services/web/risk/handlers/risk.py

@@ -237,5 +237,5 @@ def send_notice(cls, risk: Risk, notice_groups: Union[QuerySet, List[NoticeGroup
                 relate_id=risk.pk,
                 agg_key=f"notice_group:{notice_group.group_id}::strategy:{risk.strategy_id}::is_todo:{is_todo}",
                 msg_type=[c.get("msg_type") for c in notice_group.notice_config if "msg_type" in c],
-                receivers=RiskNoticeParser(risk=risk).parse_groups(notice_group),
+                receivers=RiskNoticeParser(risk=risk).parse_group(notice_group),
             )