Fees are not set

[kmindi]

• The successful charge is not added to the order and that results in not updated fees

• is it possible to call update_fees from a pending transaction? (or is the balance history not updated at that time. => if not. Then the stripe plugin has to change the webhook for succesful payment to run through even if the order is not on-hold OR it should make a hook available if the webhook is executed, so we can (here with th is plugin) do that ourselfs.