Add chillerlan/php-qrcode to generate QR codes

Author: jrauh01

composer.json

@@ -7,6 +7,7 @@
     "require": {
         "php": ">=8.2",
         "ext-curl": "*",
+        "chillerlan/php-qrcode": "^6.0",
         "clue/connection-manager-extra": "^1.3",
         "clue/http-proxy-react": "^1.9",
         "clue/mq-react": "^1.7",