add video qs (#414)

Author: soheimam

docs/mini-apps/quickstart/create-new-miniapp.mdx

@@ -8,6 +8,12 @@ description: Quickly create a mini app, sign a manifest, and publish to the Base
 * Base app account
 * [Vercel](https://vercel.com/) account for hosting the application
 
+<Panel>
+<iframe 
+ className="w-3/4 aspect-video rounded-xl mx-auto block"
+ src="https://www.youtube-nocookie.com/embed/vLnugincHAg?si=I_jyZxSzVe32nuC5" 
+ title="Create a new mini app in under 10 mins" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
+</Panel>
 
 <Steps>
 <Step title="Deploy Template">