feat: add verification layout themes documentation and new components

- Created `verification-layout-themes.md` to document layout and theme verification results.
- Introduced `AlertCard` component for displaying alerts with appropriate icons and metadata.
- Added `RouteCloud` component to manage and display route information dynamically.
- Implemented tests for QR code generation and decoding to ensure functionality across multiple city and platform links.

package.json

@@ -27,6 +27,7 @@
     "@types/react": "^19.3.0",
     "@types/react-dom": "^19.3.0",
     "@vitejs/plugin-react": "^6.1.2",
+    "jsqr": "^1.4.0",
     "typescript": "^7.0.2",
     "vite": "^8.3.3"
   }