[Due for payment 2025-04-28] [GR Phase 4] Glue together Connect Bank Account screen (pre-step 1) with freshly created frame

[madmax330]

Design doc section: https://docs.google.com/document/d/1Y4P7G9h0Easjcea7wyk52gKrNB9o1yTjpmJFYkrHDW4/edit?tab=t.0#bookmark=kix.dka6v1ph5j6s

[melvin-bot]

@madmax330, this Monthly task hasn't been acted upon in 6 weeks; closing.

If you disagree, feel encouraged to reopen it -- but pick your least important issue to close instead.