Allow resellers to update and view the verified bank account linked to their e-wallet

Resellers should be able to update the bank account number linked to their verified e-wallet directly from the dashboard. Currently this is not possible — once KYC verification is completed, the IBAN is locked and manual intervention by the Everspring team is required to change it. In addition, it would be helpful to have clearer visibility in the dashboard of which bank account is currently verified and linked to the e-wallet.