feat: add audio player and update navigation menu

- Added new audio player component with background music autoplay functionality
- Updated navigation menu items and styling:
  - Renamed menu items to MENUS, STORY, EVENTS, CONTACT
  - Modified link styling with new gray color scheme and tracking
- Installed react-audio-player dependency for audio functionality
- Adjusted Hero component layout to improve vertical centering
- Integrated AudioPlayer component in main page layout with fixed positioning

package.json

@@ -26,6 +26,7 @@
     "next": "^14.0.4",
     "postcss": "^8.4.39",
     "react": "^18.2.0",
+    "react-audio-player": "^0.17.0",
     "react-card-slider-component": "^1.0.9",
     "react-dom": "^18.2.0",
     "react-slick": "^0.30.2",