fix(deps): update dependency undici to v8

Author: renovate[bot]

package.json

@@ -52,7 +52,7 @@
     "react-use-websocket": "^4.13.0",
     "split2": "^4.2.0",
     "tailwindcss": "^3.4.18",
-    "undici": "^7.16.0",
+    "undici": "^8.0.0",
     "use-error-boundary": "^2.0.6",
     "vite": "^7.1.9",
     "vite-plugin-singlefile": "^2.3.0",