Stores the authenticated user can manage. Sourced from the login response — no additional network request needed.
Normalized tokens in the same coordinate system as TokenStorage.
Fields are camelCase and expiresAt is a Unix ms timestamp — ready
to pass directly to a storage adapter without any remapping.
Result returned by the one-step login-and-discover helpers. Contains normalized stored tokens and the list of stores the authenticated user can manage, sourced directly from the login response.