- Add complete browser extension with popup UI and background workers
- Support Chrome, Firefox, Edge, and other Chromium-based browsers
- Include context menu integration for quick file sending
- Add comprehensive documentation for users and administrators
- Update main README and API docs to include browser extension
- Implement secure configuration storage in browser extension storage
- Add SSRF-protected URL upload endpoint integration
Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>