Add Yuko for AI

**Is your feature request related to a problem? Please describe.**
No, it's not

**Describe the solution you'd like**
I'd like to code game's AI with JavaScript library Yuka (https://mugen87.github.io/yuka/) inside Titania

**Describe alternatives you've considered**
In truth, I didn't think about any solution. 

**Additional context**
No comment