Part of [ENG-9959](https://linear.app/comm/issue/ENG-9959/improve-scanning-qr-code-flow).
Tracked in [ENG-10025](https://linear.app/comm/issue/ENG-10025/make-qr-flow-darklight-theme-consistent-with-registration-flow).
Note: The copy needs to be updated, I need to rebase the stack
Example:
{F3481493}
Depends on D14161