QR Code Node

[DallinYauney]

Novelty QR Codes (rounded corners, graphic overlay in center, gradient mask..) are pretty common nowadays, and they seem well-suited to Graphite's render pipeline, and especially its ImageMagick-style cli workflow. I propose a QR Code Generator node that returns a vector QR Code when given a string, and possibly an "Error Correction" input to specify the general number of extra error correction bits included.

One potential workaround for this is would be to make a web request to some API to generate the QR Code, and load it from there, but this requires either an internet connection (potentially undesirable for an "Offline-first" editor), or else a locally-hosted server, which of course requires extra software to be running on the machine.

[Keavon]

https://crates.io/crates/qrcodegen is the library we have planned to integrate. We also intend to add this to the Shape tool.

[Sahil-Gupta584]

completed via #3565