Update to version 1.2.0:
- Restricted Domain Handling: Automatic detection of pages where extensions are prohibited (e.g., Chrome Web Store, Firefox Add-ons).
- Native Fallback System: Added a button to switch to the browser's native source viewer on protected pages.
- UX Improvements: Added a manual URL copy option if automatic navigation is blocked.
- Code Refactoring: Centralized detection logic into a shared module.
- Full Localization: Added comprehensive French and English support for error messages and UI elements.