chore(adventure-rental-app): strip down application and remove obsolete files

This commit performs a major cleanup of the `adventure-rental-app` by removing all existing components, pages, layouts, and project brief documents. The application is reduced to a minimal Vite shell.

- Deleted all authentication, chatbot, and dashboard components and pages.
- Removed outdated project brief and PRD markdown files.
- Updated Vite and `@vitejs/plugin-react` dependencies.

Additionally, the `framer-motion` dependency was added to the `bookoomoo-app`.

adventure-rental-app/package.json

@@ -20,7 +20,7 @@
     "@eslint/js": "^9.30.1",
     "@types/react": "^19.1.8",
     "@types/react-dom": "^19.1.6",
-    "@vitejs/plugin-react": "^4.3.1",
+    "@vitejs/plugin-react": "^4.6.0",
     "autoprefixer": "^10.4.21",
     "eslint": "^9.30.1",
     "eslint-plugin-react-hooks": "^5.2.0",
@@ -28,6 +28,6 @@
     "globals": "^16.3.0",
     "postcss": "^8.5.6",
     "tailwindcss": "^3.4.17",
-    "vite": "^4.5.2"
+    "vite": "^7.0.4"
   }
 }