(react/preact/svelte) - add operation to the result (#924)
* add operation to the query, mutation and subscription result for react/preact/svelte
* add changeset
* update snapshots
* add operation to initialState
* add operation to svelte initialState
* update more snapshots
* update useMutation snapshot
Co-authored-by: Stephen Cook <stephen@stephencookdev.co.uk>
authored by