Add a quick start guide

[alexpvpmindustry]

Is your feature request related to a problem? Please describe. how to start using this?

Describe the solution you'd like A quick start guide

Describe alternatives you've considered A reading the code, but I don't see an entry point

Additional context using google colab would be a great start

[gran4]

Added a quick how to start section for now. Also, the project is still being developed so it is not quite ready.