feat: add new binding for ruby

[everpcpc]

related:

• https://github.com/matsadler/magnus#writing-an-extension-gem-calling-rust-from-ruby
• https://github.com/danielpclark/rutie#using-rust-in-ruby

[PsiACE]

Let me try, I've thought about learning programming from Ruby in the past.

[Xuanwo]

It's always a good idea to start with a simple "hello world" when creating a basic layout, as it allows us to refine and improve it.

[Xuanwo]

blocking support for ruby has been added.