Generate sharable QR codes for Animal Crossing

https://meowoem.github.io/ACQR/

Introduction

Based on QR code generationg library https://www.nayuki.io/page/qr-code-generator-library. This should probably be the few that accepts a raw-byte input.

A webpage to generate sharable QR codes for Animal Crossing from uploaded images.

Progess

1. Analyze the format of Animal Crossing QR codes(90%)
2. Find the proper palette for any uploaded image(completed)
3. Generate QR codes(nayuki-lib)
4. web UI(90%)