Update prompting/plan-your-app.mdx

Co-Authored-By: mintlify[bot] <109931778+mintlify[bot]@users.noreply.github.com>

Author: Gerome-Elassaad

prompting/plan-your-app.mdx

@@ -1,6 +1,6 @@
 ---
 title: 'Plan Your App'
-description: 'Strategic planning for successful application development'
+description: 'Master strategic planning techniques for successful application development with AI-powered architecture and feature planning guidance.'
 ---
 
 coming soon...