fix(SW-3578): Fixed session issue when sas session expires * fix(SW-3578): Fixed session issue when sas session expires * base socialLogin auto-features on validSession and being linked * remove unused object * remove 'import server-only' for isValidSession() since it's only using passed data * remove isValidClientSession() Approved-by: Joakim Jäderberg Approved-by: Anton Gunnarsson