[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/rc-menu/lib/utils/warnUtil.d.ts

@@ -0,0 +1,8 @@
+/// <reference types="react" />
+/**
+ * `onClick` event return `info.item` which point to react node directly.
+ * We should warning this since it will not work on FC.
+ */
+export declare function warnItemProp<T extends {
+    item: React.ReactInstance;
+}>({ item, ...restInfo }: T): T;