Add project (stack online tools) to the list of projects using Ace on its website

### Project name

Stack Online Tools

### Project link

https//stackonlinetools.com

### Logo link

https://res.cloudinary.com/dmuhtyuqc/image/upload/v1767003648/logo-icon_uyhgkw.png

### Additional information

Thanks for this cool code editor. Use it across my web app.

### Acknowledgements

- [x] I may be able to implement this request.