fix: Remove broken cover image reference from welcome blog post

Author: GeneAI

website/content/blog/welcome.mdx

@@ -3,7 +3,6 @@ title: "Welcome to Smart AI Memory: Building the Future of AI-Human Collaboratio
 date: "2025-01-10"
 author: "Smart AI Memory Team"
 excerpt: "Introducing the Empathy Framework and MemDocs - production-ready tools for building Level 4 Anticipatory Intelligence systems."
-coverImage: "/og/blog-welcome.png"
 tags: ["announcement", "empathy-framework", "ai", "anticipatory-intelligence"]
 published: true
 ---