Create heyshibil.json for portfolio domain setup

Add JSON configuration for personal portfolio domain.

domains/heyshibil.json

@@ -0,0 +1,10 @@
+{
+  "description": "Personal software development portfolio showcasing my projects, skills, experience, and technical work.",
+  "owner": {
+    "username": "heyshibil",
+    "email": "shibzzmohd@gmail.com"
+  },
+  "records": {
+    "CNAME": "shibil-portfolio-vercel-ickl.vercel.app"
+  }
+}