Merge origin/main into feat/external-2fa-codes. Resolve formatting
conflicts caused by biome rollout; preserve both feature streams:
PR's external 2FA token + signing-session 2FA proof additions plus
main's RateLimit/RecipientExpired/signingReminders/date-auto-insert.
In complete-document-with-token.ts, drop the duplicate early
field-fetching block introduced when main moved that logic later
with date auto-insert support; keep the EXTERNAL_TWO_FACTOR_AUTH
check using derivedRecipientActionAuth.
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