chore(deps): update dependency @vitejs/plugin-react to v6

Author: renovate[bot]

ui/package.json

@@ -14,7 +14,7 @@
     "@mui/material": "^7.2.0",
     "@uiw/codemirror-theme-material": "^4.24.2",
     "@uiw/react-codemirror": "^4.24.2",
-    "@vitejs/plugin-react": "^5.0.0",
+    "@vitejs/plugin-react": "^6.0.0",
     "axios": "^1.11.0",
     "detect-browser": "^5.3.0",
     "fractional-indexing": "^3.2.0",