Implement focus management for Two-Step Verification slideouts, hide decorative success checkmark, add accName to Actions button

[gcamacho079]

Description

• Changes accessible name of Actions button to "Actions", not "ellipsis"
• Manages focus when closing the 2FA slideouts
• Manages focus between 2FA slideout screens
• Adds table column/row scope information for Passkey table, update final column to have visually-hidden text

Related issues

Resolves PT-1692, PT-1691, PT-1870, PT-1869, PT-1867, PT-1871

[linear[bot]]

PT-1692 Accessible name for “Actions” button should be “Actions”, not “ellipsis”

[linear[bot]]

PT-1691 Passkey table should have the first cell be a th

[linear[bot]]

PT-1870 Keyboard focus is dropped between form and success screen when adding an authentication app

PT-1869 Success graphic in Authenticator App and Recovery Codes modal are not hidden from screen reader users

[linear[bot]]

PT-1867 Keyboard focus is dropped when closing the authenticator app modal after success

PT-1871 Focus is dropped when closing the Two-Step Verification set up modals from the success screen