Function: createCustomerClient()
createCustomerClient(
config):StorefrontClient
Create a client targeting the customer-account surface.
Identical to createStorefrontClient, except graphqlPath defaults to
CUSTOMER_GRAPHQL_PATH. Pass an explicit graphqlPath to override.
The customer-account surface does not resolve persisted-document ids (it has no trusted-document
support and is always served fresh), so this client always sends the full query — trustedDocuments
is forced false regardless of the passed config.