Github Copilot wrote me code to embed youtube videos. Let's deploy.
```
const youtubeRegex = /(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))([\w-]{11})(?:\S+)?/g;
replacedText = reactStringReplace(replacedText, youtubeRegex, (match, i) => {
return (