Replace emojis with consistent icons

Currently, the UI uses emojis for some actions and visual elements. While emojis work, they can look inconsistent across different devices and operating systems.

I suggest replacing them with a standardized icon library such as Font Awesome (or a similar alternative). This will ensure a cleaner, more professional appearance, consistent styling, and better scalability for future features.

Benefits:

• Consistent look and feel across all platforms
• Professional and modern design
• Easier customization and theming