Add @jimp/png

Author: rossng

README.md

@@ -20,7 +20,7 @@ import {
 } from '@monumental-works/apriltags-kaess-node';
 import { Jimp } from 'jimp';
 
-const image = await Jimp.read('image.jpg');
+const image = await Jimp.read('image.png');
 image.greyscale();
 
 const buffer = Buffer.from(image.bitmap.data.filter((_, i) => i % 4 === 0));

package-lock.json

@@ -40,6 +40,7 @@
   },
   "homepage": "https://github.com/terraform-industries/apriltag-kaess-node#readme",
   "devDependencies": {
+    "@jimp/png": "^0.22.12",
     "cmake-js": "^7.3.1",
     "jimp": "^1.6.0",
     "prettier": "^3.6.2",