Adds password reauthentication to our existing reauth providers,
additionally swaps from an exclusive provider to an inclusive type where
multiple methods can be selected to offer a this or that experience.
Adds next recipient dictation functionality to document signing flow,
allowing assistants and signers to update the next recipient's
information during the signing process.
## Related Issue
N/A
## Changes Made
- Added form handling for next recipient dictation in signing dialogs
- Implemented UI for updating next recipient information
- Added e2e tests covering dictation scenarios:
- Regular signing with dictation enabled
- Assistant role with dictation
- Parallel signing flow
- Disabled dictation state
## Testing Performed
- Added comprehensive e2e tests covering:
- Sequential signing with dictation
- Assistant role dictation
- Parallel signing without dictation
- Form validation and state management
- Tested on Chrome and Firefox
- Verified recipient state updates in database
