generate qr code from pix function implementation

can't use the qrcode-pix library because of a broken dependency based on crc v4.1.1, so, needed to use a previous version from crc

package.json

@@ -14,6 +14,8 @@
   "dependencies": {
     "@headlessui/vue": "^1.7.3",
     "@heroicons/vue": "^2.0.12",
+    "crc": "^3.8.0",
+    "qrcode": "^1.5.1",
     "vue": "^3.2.41",
     "vue-router": "^4.1.5"
   },