chore(deps-dev): bump eslint-config-next from 14.2.7 to 15.0.3

Bumps [eslint-config-next](https://github.com/vercel/next.js/tree/HEAD/packages/eslint-config-next) from 14.2.7 to 15.0.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/commits/v15.0.3/packages/eslint-config-next)

---
updated-dependencies:
- dependency-name: eslint-config-next
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

ui/package.json

@@ -24,7 +24,7 @@
     "@types/react-dom": "^18.3.0",
     "autoprefixer": "^10.4.20",
     "eslint": "^8.57.0",
-    "eslint-config-next": "14.2.7",
+    "eslint-config-next": "15.0.3",
     "postcss": "^8.4.41",
     "prettier": "^3.3.3",
     "tailwindcss": "^3.4.10",