fix(w3up-client): authorize agent to use space

packages/w3up-client/src/client.js

@@ -265,6 +265,7 @@ export class Client extends Base {
    *
    * @typedef {object} SpaceCreateOptions
    * @property {Account.Account} [account] - The account configured as the recovery account for the space.
+   * @property {import('@ipld/dag-ucan').DID<'web'>} [provider] - The provider to use for the space.
    * @property {Array<ConnectionView>} [authorizeGatewayServices] - The DID Key or DID Web of the Gateway to authorize to serve content from the created space.
    * @property {boolean} [skipGatewayAuthorization] - Whether to skip the Gateway authorization. It means that the content of the space will not be served by any Gateway.
    *
@@ -332,6 +333,9 @@ export class Client extends Base {
         ]
       }
 
+      // Save the space to authorize the client to use the space
+      await space.save()
+
       for (const serviceConnection of authorizeGatewayServices) {
         await authorizeContentServe(this, space, serviceConnection)
       }