Cache clients created from a call to useClients

[bigs]

Description

When a programmer passes CreateClientArgs to useClients, graz will create a client for the given chain, but will not cache it in the graz store, leading to strange issues where a client has been connected but cannot be retrieved via useClients calls with no arguments. This change stores the clients in the zustand store to avoid such issues.

Checklist

• I have made sure the upstream branch for this PR is correct
• I have made sure this PR is ready to merge
• I have made sure that I have assigned reviewers related to this project

Changes

• Added an onSuccess callback to the query in useClients that updates the zustand store with the newly created clients

Testing

To test this, I modified the example app to do the following:

• Use a useClients call with chain info passed to it to create a client for a locally running chain without having to connect a wallet
• Make a call with useQuerySmart to query a contract on that chain
• Add logs to show that the query does not dispatch until the client is made, at which time it is successfully dispatched

[codingki]

Nice find! yeah this hook should update the store. I'll update the useSigningClients too.

[codingki]

Released in https://github.com/strangelove-ventures/graz/releases/tag/v0.0.34🚀