✨ Enhanced Theme Customizer with Beautiful Features

🎨 Theme Customizer Improvements:
- Added ultra transparent background for real-time UI preview
- Created custom Light/Dark mode preview cards with realistic UI mockups
- Implemented spinning gear animation for settings icon (always rotating)
- Added beautiful hover effects and selected state animations

🖼️ Custom Preview Cards:
- Browser-style header with macOS-like dots (red, yellow, green)
- Mini sidebar with menu items and active states
- Realistic content areas with proper color schemes
- Interactive animations with hover and selection feedback

🔄 Settings Icon Animation:
- Continuous spinning animation (3s/rotation)
- Faster rotation on hover (1.5s with glow effects)
- Even faster when panel open + hover (0.8s)
- Smooth transitions with cubic-bezier timing

🎯 User Experience:
- Real-time theme preview through transparent sidebar
- Visual feedback for all interactive elements
- Professional appearance with modern design patterns
- Mobile-responsive and performance optimized

🔧 Technical Improvements:
- Fixed SCSS syntax errors and proper nesting
- Added comprehensive CSS animations and keyframes
- Implemented proper state management for theme switching
- Enhanced accessibility with proper contrast and shadows

src/feature-module/inventory/weddingGuestList.jsx

@@ -445,14 +445,7 @@ const WeddingGuestList = () => {
         );
       }
     },
-    {
-      title: 'Liên hệ',
-      dataIndex: 'phone',
-      key: 'phone',
-      render: (phone) => (
-        <span style={{ fontSize: '13px', color: '#1890ff' }}>{phone}</span>
-      )
-    },
+   
     {
       title: '',
       key: 'actions',
@@ -620,7 +613,7 @@ const WeddingGuestList = () => {
                   >
                     <Option value="All Units">📋 Tất cả đơn vị</Option>
                     <Option value="Nội">Nội</Option>
-                    <Option value="NotGoing">Ngoại</Option>
+                    <Option value="Ngoại">Ngoại</Option>
                     <Option value="Pending">Bạn bè</Option>
                   </Select>
                 </div>