docs: update Spec Driven Development YouTube video ID

Co-Authored-By: Claude Opus 4.6 <[email protected]>

Author: stephanj

docusaurus/blog/2026-02-10-spec-driven-development.md

@@ -23,7 +23,7 @@ That's the idea behind **Spec Driven Development (SDD)**, the latest feature in
 <iframe
   width="100%"
   style={{aspectRatio: '16/9', maxWidth: '720px', borderRadius: '8px'}}
-  src="https://www.youtube.com/embed/kuicOEN4YMU"
+  src="https://www.youtube.com/embed/t1MOHCfsdvk"
   title="Spec Driven Development Demo"
   frameBorder="0"
   allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"

docusaurus/docs/features/spec-driven-development.md

@@ -14,7 +14,7 @@ Spec Driven Development (SDD) is a workflow where you define **what** needs to b
 <iframe
   width="100%"
   style={{aspectRatio: '16/9', maxWidth: '720px', borderRadius: '8px'}}
-  src="https://www.youtube.com/embed/kuicOEN4YMU"
+  src="https://www.youtube.com/embed/t1MOHCfsdvk"
   title="Spec Driven Development Demo"
   frameBorder="0"
   allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"

docusaurus/src/pages/index.js

@@ -68,7 +68,7 @@ export default function Home() {
               <div className={styles.videoContainer}>
                 <iframe
                   className={styles.demoVideo}
-                  src="https://www.youtube.com/embed/kuicOEN4YMU"
+                  src="https://www.youtube.com/embed/t1MOHCfsdvk"
                   title="Spec Driven Development Demo"
                   frameBorder="0"
                   allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"