feature fixes

package.json

@@ -45,6 +45,7 @@
     "@playwright/test": "^1.62.1",
     "@tauri-apps/cli": "^2",
     "@types/katex": "^0.16.8",
+    "@types/node": "^22.20.1",
     "@types/react": "^19.1.8",
     "@types/react-dom": "^19.1.6",
     "@vitejs/plugin-react": "^4.6.0",