Revert "chore(website): upgrade docusaurus version to 3.0.0"

This reverts commit e748177.

Author: hasezoey

website/package.json

@@ -10,11 +10,11 @@
     "clear": "docusaurus clear"
   },
   "dependencies": {
-    "@docusaurus/core": "3.0.0",
-    "@docusaurus/preset-classic": "3.0.0",
+    "@docusaurus/core": "2.4.3",
+    "@docusaurus/preset-classic": "2.4.3",
     "clsx": "^1.2.1",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2"
   },
   "browserslist": {
     "production": [