v1.1.2: Settings initialization and code organization

🎯 Features

• Extension now works immediately after installation without opening popup
• Settings are initialized with default values on installation
• Both title and audio features are enabled by default

🛠️ Technical Details

• Added background script for settings initialization
• Centralized default settings configuration
• Improved TypeScript organization and type definitions
• Better separation of concerns between files

📝 Notes
This release improves the user experience by making the extension work
immediately after installation, without requiring any user interaction.
It also includes several technical improvements for better code organization
and maintainability.

💡 About
No More Translations (NMT) is a Firefox extension that prevents YouTube from
automatically translating video titles and audio, allowing users to see and hear
content as intended by creators.