chore: revert bump react version

Author: johnnyjoygh

web/package.json

@@ -32,9 +32,9 @@
     "lodash-es": "^4.17.21",
     "lucide-react": "^0.453.0",
     "mermaid": "^11.3.0",
-    "react": "^19.0.0",
+    "react": "^18.3.1",
     "react-datepicker": "^7.5.0",
-    "react-dom": "^19.0.0",
+    "react-dom": "^18.3.1",
     "react-force-graph-2d": "^1.25.7",
     "react-hot-toast": "^2.4.1",
     "react-i18next": "^15.1.0",
@@ -60,8 +60,8 @@
     "@types/lodash-es": "^4.17.12",
     "@types/node": "^22.8.6",
     "@types/qs": "^6.9.16",
-    "@types/react": "^19.0.0",
-    "@types/react-dom": "^19.0.1",
+    "@types/react": "^18.3.12",
+    "@types/react-dom": "^18.3.1",
     "@types/textarea-caret": "^3.0.3",
     "@types/uuid": "^10.0.0",
     "@typescript-eslint/eslint-plugin": "^7.18.0",