Looking for someone with experience building a custom QR Code reader (widget/action).

Hi! I'm hoping to include a QR code reader into my app but I'm not too thrilled about the UI of the built-in QR scanner. It would be ideal to build my own UI around a QR Code scanner to give my users an integrated experience design-wise.

I've explored building a custom action that recognizes a QR code when in camera mode and returns the QR Value, but using the AI Copilot a few times has just resulted in codes with a bunch of errors.

I'm wondering if anyone in this community has experience integrating a custom QR scanner into their app who may be able to lend some advice.

Thanks!