Create new account upon funds transfer

From Jean Hayes (jehayes): In the banking app, on the Transfer, there is an option to create a new account when transferring funds. If I select that option, add the new account name and the amount, and then transfer, I get an error that says "Missing required transfer details". If I refresh the page, it shows that the account was created but no funds were transferred.

Start by reproducing the Transfer flow with the create-new-account option, a new account name, and an amount, then trace the source of the "Missing required transfer details" error. Done means the new account is created and the funds are transferred successfully, with both results still present after refresh.

Written by the indexing model from the issue text.