🚀 v2.2.1

✨ New features
Theme selection: light, dark, or system-based mode

♻️ Changes & refactoring
Improvements to the side menu design and behavior
Optimized language selection system

🎨 Interface improvements
Updated and improved app icons for a more polished look

📊 Functionality improvements
General adjustments for smoother navigation

🔒 Reliability & data
Bug fixes and resolution of warnings detected during development