Add email field to owner in mujthaba.json

domains/mujthaba.json

@@ -1,8 +1,9 @@
 {
     "owner": {
-        "username": "mujthabamkdev"
+        "username": "mujthabamkdev",
+        "email": "mujthabamkdev@gmail.com"
     },
     "records": {
         "CNAME": "mj-portfolio-rouge.vercel.app"
     }
-}
+}