this version fixes:
- ePub download failures by making the extension to allow epub downloads

It adds:

New Features

1. Mobile Enhancements

• Backdrop Overlay: Semi-transparent backdrop when sidebar is open on mobile
• Auto-close Sidebar: Sidebar automatically closes after navigation on mobile devices
• Touch Gestures: Swipe left/right to navigate between pages
• Responsive Sidebar: Sidebar width adjusts based on screen size
• Firefox built-in consent for data collection and transmission

2. Better Resource Management

• Window Resize Handler: EPUB rendition properly resizes when viewport changes
• Proper Cleanup: Book resources are destroyed on component unmount to prevent memory leaks
• Event Listener Management: All event listeners properly added and removed with correct options
• Reader Progress: Users can now track how many percent of the doc they have read