QRCode mode/encoding

[jrocha]

Are there plans to support other modes other than text?

QRCode standard has four modes of encoding: (I) numeric, (ii) alphanumeric, (iii) byte or binary, and (iv) kanji

[akamfoad]

@jrocha This is a revival of the dead project, most of what I added are types and cleanups so far, I haven't had the time to explore the details of how it works, but I think there is a table that explains the capacity of the levels so it might already support one or all these others modes, feel free to checkout https://github.com/akamfoad/qrcode?tab=readme-ov-file#41-data-capacity-in-bytes

The backend for this project is in https://github.com/akamfoad/qr repo, feel free to explore it and contributions are welcome.