chore(chart-playground-web): add react-simple-code-editor and highlight.js

Author: yordan-st

packages/pluggableWidgets/chart-playground-web/package.json

@@ -43,7 +43,9 @@
         "@mendix/shared-charts": "workspace:*",
         "@mendix/widget-plugin-component-kit": "workspace:*",
         "@mendix/widget-plugin-hooks": "workspace:*",
-        "@mendix/widget-plugin-platform": "workspace:*"
+        "@mendix/widget-plugin-platform": "workspace:*",
+        "highlight.js": "^11.11.1",
+        "react-simple-code-editor": "^0.14.1"
     },
     "devDependencies": {
         "@mendix/automation-utils": "workspace:*",