Explain the main usage and idea behind harmony_composer show a few examples Show how to run it in a single shell command
Co-authored-by: tahahawa <tahahawa@gmail.com> Reviewed-on: https://git.nationtech.io/NationTech/harmony/pulls/58 Reviewed-by: johnride <jg@nationtech.io> Co-authored-by: Taha Hawa <taha@taha.dev> Co-committed-by: Taha Hawa <taha@taha.dev>