adding arcade

Author: Shannon Anahata

platform-includes/sourcemaps/primer/javascript.nextjs.mdx

@@ -6,6 +6,6 @@ The `@sentry/nextjs` SDK uses the Sentry webpack plugin under the hood to upload
 
 **Note:** Source maps are only generated and uploaded during **production builds** (`next build`). Development builds (`next dev`) do not generate source maps for upload.
 
-Learn how Sentry unminifies your JavaScript code by watching this video.
+See how uploading source maps lets you see the exact line of code that caused an error:
 
-<VimeoEmbed id="956055420?h=f428eeda43" />
+<Arcade src="https://demo.arcade.software/OFrHpZUU739XKR8qUiEP?embed" />