Palettify: Color Palette

- Manual iCloud Backup & Restore: You can now manually backup your saved palettes to iCloud and restore them anytime in the Settings menu, ensuring your data stays safe across devices. - Enhanced Palette Extraction: Refined the user interface for the color picker workbench and collage editor for a smoother and more intuitive experience. - UI/UX Improvements: Improved overall app stability and fixed minor UI glitches to provide a more polished feel. - Performance Optimizations: Optimized internal data handling and updated core logic for better performance.