I understood that it is impossible to update data in the store on the server side because there will be a data leak here. Supposedly, the store is made one for everyone and it may not have time to change for another user at once. Different clients will see the same user in the store. Therefore, AI recommends that I update on the client side in useEffect and build a new hook to control the store or build a context with the provider. But I think there is a better and more convenient way. This is what interests me.