fix: update react and react-dom dependencies to use caret versioning

Author: jaywcjlove

www/package.json

@@ -21,8 +21,8 @@
     "@uiw/react-markdown-preview-example": "^1.5.5",
     "@uiw/react-shields": "^1.1.3",
     "@uiw/react-prismjs": "1.3.6",
-    "react": "~18.2.0",
-    "react-dom": "~18.2.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
     "react-router-dom": "^6.8.1"
   },
   "devDependencies": {