Remove deprecated babel/polyfill

Author: tvdijen

js/bundle.js

@@ -23,10 +23,10 @@
   "devDependencies": {
     "@babel/core": "^7.26.9",
     "@babel/helper-compilation-targets": "^7.26.5",
-    "@babel/polyfill": "^7.12.1",
     "@babel/preset-env": "^7.26.9",
     "babel-loader": "^9.2.1",
     "copy-webpack-plugin": "^12.0.2",
+    "core-js": "^2.6.12",
     "css-loader": "^6.10.0",
     "expose-loader": "^5.0.1",
     "mini-css-extract-plugin": "^2.9.2",

js/bundle.js.map

@@ -1,6 +1,6 @@
 'use strict';
 
-import * as poly from "@babel/polyfill/dist/polyfill";
+import "core-js";
 import hljs from  "highlight.js/lib/core";
 import xml from "highlight.js/lib/languages/xml";
 import php from "highlight.js/lib/languages/php";