introduced WebXR support by integrating webxr-polyfill and refactoring DreamVR component for enhanced VR functionality and simplified code structure

Signed-off-by: Matthias Puchstein <matthias@puchstein.bayern>

package.json

@@ -22,7 +22,8 @@
     "react-slick": "^0.30.3",
     "slick-carousel": "^1.8.1",
     "tailwindcss": "^4.1.11",
-    "three": "^0.178.0"
+    "three": "^0.178.0",
+    "webxr-polyfill": "^2.0.3"
   },
   "devDependencies": {
     "@eslint/js": "^9.29.0",
@@ -31,6 +32,7 @@
     "@types/react-dom": "^19.1.6",
     "@types/react-slick": "^0.23.13",
     "@types/three": "^0.178.1",
+    "@types/webxr": "^0.5.22",
     "@vitejs/plugin-react": "^4.5.2",
     "eslint": "^9.29.0",
     "eslint-plugin-react-hooks": "^5.2.0",