add `useQueryState()` about pinia-colada HOT 2 OPEN

I think returning the aggregation is fine. But I think that useMutationsState() is more important than useQueryState(). In fact, I'm not sure about the usefulness of useQueriesState() without all of the options as it could start in an incoherent state (no initial data). So I think we should probably just add the mutation's one first and leave this for later

from pinia-colada.

To temporary reply to the questions (which of course can completely be improved, this is rather a first step), in the PR I have just opened (in draft):

• for the moment, I am returning the data as an array of objects with a similar structure to the query entries
• if the entry doesn't exist, I create it to have reactivity working on it (there is probably a workaround though)

Also, I am wondering if the composable should be called useQueryState (singular) or useQueriesState (plural), since it can handle the aggregation of several queries? Or an alternative could be provide two composables (useQueryState and useQueriesState).

from pinia-colada.