v3.0.0

 # OpenSign v3.0.0

OpenSign v3.0.0 introduces Qualified Electronic Signature (QES) support, expands document and template editing capabilities, and improves subscription lifecycle handling, embedding, PDF field detection, and responsive UI behavior. This release includes updates across the signing, kiosk, public signing, self-signing, and template workflows.

## ✨ New Features

- Added support for Qualified Electronic Signatures:
  - Country-specific qualified signing methods.
- Added keyboard shortcut support for copying and pasting compatible widgets in the PDF editor.
- Added API token status information, including its active state and last used timestamp, in the API section when an API trigger is used.
- Added decline reasons to document responses returned by document APIs.

## 🐛 Bug Fixes

- Fixed embedded application styling when the CSS bundle was not loaded correctly.

## 🔧 Improvements

- Redesigned UI: A modern, clean, and consistent interface with improved navigation, layout, and overall user experience.
- Enhanced PDF auto-detection to better handle existing field values.


**Full Changelog**: https://github.com/opensignlabs/OpenSign/compare/v2.41.3...v3.0.0