Barcode wallet PWA project

I have had mobile-pocket on my phone for a while, but lately it started telling me about their privacy policy and how they track me. That prompted me to try other apps and I tried My Barcodes but at the fourth barcode, it asked me for money. Then I decided to vibe-code a barcode wallet progressive web app (PWA) for my phone and start using that instead. It is fully open source, does not track, and…