Add more python/lua/rust examples

[iezed]

Hi, I do not see examples in rust or lua, could you write some examples? Thank you.

[hallucino]

Yes sure, it is a good idea !

[hallucino]

I started to add some examples:

• lua -> https://github.com/Gigoteur/PX8/tree/master/examples/helloworld/lua
• rust -> https://github.com/Gigoteur/PX8/blob/master/examples/helloworld.rs

[hallucino]

• Python examples
• Lua examples
• Rust examples
• PX8 Tutorial

[iezed]

thank you, very grateful.