createEmptyClient
Creates a new empty client that can be extended with plugins.
This serves as an entry point for building Solana clients.
Start with an empty client and chain the .use() method
to apply plugins that add various functionalities such as RPC
connectivity, wallet integration, transaction building, and more.
See ClientPlugin for detailed examples on creating and using plugins.
Returns
Client<object>
An empty client object with only the use method available.