- Added support for multiple themes (dracula, monokai, nord, gruvbox, tokyo_night, catppuccin, rose_pine, one_dark, material, solarized) in the application.
- Updated `setTheme` function to accept the new `Theme` type, allowing for more flexible theme selection.
- Introduced `ThemeSelector` component in GeneralSettingsPage for user-friendly theme selection.
- Modified `ThemeProvider` to handle user preferred themes and improved theme toggling logic.
- Updated CSS variables in `globals.css` to support new themes, enhancing visual consistency across the app.