Add video player component

components/onboard/youtube-video.js

@@ -0,0 +1,32 @@
+const YoutubeVideo = ({
+  width=560,
+  height=315,
+  'youtube-id': youtubeID = 'dQw4w9WgXcQ',
+  title="YouTube video player",
+}) => {
+  const src = `https://www.youtube.com/embed/${youtubeID}`
+
+  const allowlist = [
+    'accelerometer',
+    'autoplay',
+    'clipboard-write',
+    'encrypted-media',
+    'gyroscope',
+    'picture-in-picture',
+    'web-share',
+    'fullscreen'
+  ].join('; ')
+
+  return (
+    <iframe width={width}
+            height={height}
+            src={src}
+            title={title}
+            frameborder="0"
+            allow={allowlist}
+            allowfullscreen>
+    </iframe>
+  )
+}
+
+export default YoutubeVideo