chore(deps): update dependency npm-run-all2 to v8

Author: renovate[bot]

frontend/package.json

@@ -34,7 +34,7 @@
     "eslint-plugin-vue": "~10.8.0",
     "jiti": "^2.6.1",
     "jsdom": "^29.0.1",
-    "npm-run-all2": "^7.0.2",
+    "npm-run-all2": "^8.0.0",
     "prettier": "3.8.1",
     "typescript": "~5.9.3",
     "vite": "^6.4.1",