Fix webhooks being sent twice due to duplicate frontend calls
Updated the assistant confirmation dialog so the next signer is always
visible (if dictate is enabled). Because if the form is invalid (due to
no name) there is no visual queue that the form is invalid (since it's
hidden)
## Notes
Didn't bother to remove the weird assistants form since it currently
works for now
## Tests
- Currently running locally
- Tested webhooks via network tab and via webhook.site
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
- **New Features**
- Enhanced German, Spanish, French, and Polish translations for various
document management and marketing phrases.
- **Improvements**
- Updated translations for clarity and accuracy across multiple
languages, including user notifications and document actions.
- Added new translation entries to improve user experience and
localization in the Documenso application.
- **Chores**
- Updated revision dates in translation files to reflect recent changes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: Crowdin Bot <support+bot@crowdin.com>
