improve mutation workflow

[mplemay]

Description

Currently, as far as I can tell when data gets mutated, you have to manually update the tanstack query data in order to update the client state.

const { data, error, refetch } = useQuery("get", "/api/test");
const { mutateAsync } = useMutate("patch", "/api/test");

const handleUpdateClick = async () => {
    await mutateAsync({ params: { query: { message: "Message updated by mutate!" } } });
    // optionally refresh, etc.
    refetch();
 };

There should be a clean way to update the query data without additional changes.

Proposal

Either add a parameter, etc. to automatically update the query data.

Extra

• I’m willing to open a PR (see CONTRIBUTING.md)