feat: support ultimate-express (10x faster drop-in replacement for Express)

[nigrosimone]

The Ultimate Express. Fastest http server with full Express compatibility, based on µWebSockets, 4/5 times faster

https://github.com/dimdenGD/ultimate-express

Just replace express with ultimate-express

[github-actions]

Hello there nigrosimone 👋

Thank you for opening your very first issue in this project.

We will try to get back to you as soon as we can.👀