feat: Complete frontend redesign with modern UI/UX

- Created modern design system with CSS variables and gradients
- Implemented new base template with dark/light theme support
- Added modern navigation with smooth animations and transitions
- Redesigned home page with hero section, service previews, and interactive elements
- Created modern services page with filtering and modal functionality
- Redesigned about page with team section, stats, and technology stack
- Added comprehensive JavaScript for interactivity and animations
- Implemented responsive design for mobile devices
- Added Font Awesome icons and Google Fonts (Inter)
- Created modular CSS architecture with utility classes
- Added loading screens, scroll-to-top, and theme toggle functionality
- Improved accessibility with proper ARIA labels and semantic markup

Features:
- Dark/Light theme toggle
- Smooth scroll animations
- Interactive service cards
- Modern button styles with ripple effects
- Responsive grid layouts
- Progress bars and statistics
- Mobile-first responsive design
- Clean typography and modern spacing
- Card-based UI with shadows and hover effects

smartsoltech/staticfiles/manifest.json

@@ -0,0 +1,18 @@
+{
+    "short_name": "sst",
+    "name": "Smartsoltech",
+    "icons": [
+      {
+        "src": "/static/img/photo_2024-10-06_10-06-08.jpg",
+        "type": "image/jpeg",
+        "sizes": "1011x702"
+      },
+      {
+        "src": "/static/img/photo_2024-10-06_10-06-08.jpg",
+        "type": "image/jpeg",
+        "sizes": "1011x702"
+      }
+    ],
+    "start_url": "/",
+    "display": "fullscreen"
+  }