add theme song video embed to exercises intro

Made-with: Cursor

Author: kentcdodds

exercises/README.mdx

@@ -2,6 +2,11 @@
 
 <EpicVideo url="https://www.epicweb.dev/workshops/programming-foundations/introduction-to-programming-foundations/intro-to-introduction-to-programming-foundations" />
 
+<VideoEmbed
+	title="Programming Foundations Theme Song"
+	url="https://www.youtube.com/embed/sVF-F63EY_k?rel=0"
+/>
+
 👨‍💼 Hello! I'm Peter the Product Manager, and I'm excited to guide you through
 the foundations of TypeScript programming.