build(deps-dev): bump @eslint/js from 9.39.2 to 10.0.1 in /demo

Bumps [@eslint/js](https://github.com/eslint/eslint/tree/HEAD/packages/js) from 9.39.2 to 10.0.1.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Commits](https://github.com/eslint/eslint/commits/HEAD/packages/js)

---
updated-dependencies:
- dependency-name: "@eslint/js"
  dependency-version: 10.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

demo/package-lock.json

@@ -19,7 +19,7 @@
     "react-dom": "^19.2.4"
   },
   "devDependencies": {
-    "@eslint/js": "^9.39.2",
+    "@eslint/js": "^10.0.1",
     "@tailwindcss/postcss": "^4.1.18",
     "@tailwindcss/vite": "^4.1.18",
     "@types/react": "^19.2.13",