- Remove GZIP compression logic that was causing crashes
- Revert to simple QR code generation with single error correction level
- Add file export button when QR code is too large for scanning
- Add FileProvider configuration for sharing exported files
- Update string resources for new file export functionality
- Keep fullscreen QR code viewer for smaller profiles
This provides a more reliable solution: QR codes work for smaller profiles,
and file export handles large profiles that exceed QR code limits.
Trevor