Update owner details in ahmadnh.json

Updated owner information and removed unused fields.

domains/ahmadnh.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "ahmadnhy",
+    "email": "begopeoplee@gmail.com"
+  },
+  "record": {
+    "CNAME": "cname.vercel-dns.com"
+  }
+}