Add basic transition gif implementation and fix search engine

site/package.json

@@ -36,6 +36,7 @@
     "clsx": "^1.1.1",
     "email-validator": "^2.0.4",
     "framer-motion": "^7.10.3",
+    "image-crossfade-react": "^1.0.0",
     "js-cookie": "^3.0.1",
     "keen-slider": "^6.7.0",
     "lodash.random": "^3.2.0",
@@ -46,6 +47,7 @@
     "postcss": "^8.3.5",
     "postcss-nesting": "^10.1.10",
     "react": "^18.2.0",
+    "react-crossfade-image": "^1.2.0",
     "react-dom": "^18.2.0",
     "react-fast-marquee": "^1.3.1",
     "react-h5-audio-player": "^3.8.6",