chore: switch to github.io domain and update contact email

Author: calderbuild

CNAME

@@ -3,10 +3,10 @@
 
 title: "Calder's Lab"
 description: "AI Agent Architect building production-grade multi-agent systems. 28+ months experience."
-url: "https://jasonrobert.me"
+url: "https://calderbuild.github.io"
 baseurl: ""
 author: "Calder"
-email: johnrobertdestiny@gmail.com
+email: calderbuilder@gmail.com
 
 # SEO
 keywords: "AI Agent, Multi-Agent Systems, Web3, Intelligent Systems, AI Architect"