♻️(frontend) support mutation status in QueryAware component

useMutation has one more possible status, 'idle'. I was forced
to add it to avoid any Typescript error.

src/frontend/src/components/QueryAware.tsx

@@ -13,7 +13,7 @@ export const QueryAware = ({
   status,
   children,
 }: {
-  status: 'error' | 'pending' | 'success'
+  status: 'error' | 'idle' | 'pending' | 'success'
   children: React.ReactNode
 }) => {
   if (status === 'error') {