R1:2fcf571bfd8d

Use more reassuring UI and copy for removing payment methods

Summary:
The old treatment was fairly technical. Give this UI a more human-friendly flow:

- Use language "remove" instead of "disable". We keep the record that the card existed around for auditing/historical purposes, but it is no longer a valid payment method going forward and can not be undone. I think this aligns with user expectation and actual behavior better than "disable".
- Only show active methods on the profile screen.

Test Plan…