Add the xeyes command

[giannidsp]

What type of PR is this?

• [ ] ♻️ Refactor
• [x] ✨ New Chapter
• [ ] 🐛 Bug Fix/Typo
• [ ] 👷 Optimization
• [x] 📝 Documentation Update
• [ ] 🚩 Other

Description

Add new command to list

[giannidsp]

I already added more information and an example of the command! 🚀 I hope this works ;)