Added repo pointing to the code

domains/haseebai.json

@@ -1,10 +1,11 @@
 {
-    "owner": {
-      "username": "hassibayub",
-      "email": "hassibayub@gmail.com"
-    },
-    "record": {
-      "CNAME": "hassibayub.github.io"
-    },
-    "proxy": false
-  }
+  "description": "Haseeb Ayub's Portfolio Website",
+  "repo": "https://github.com/hassibayub/Haseeb-portfolio-website/",
+  "owner": {
+    "username": "hassibayub",
+    "email": "hassibayub@gmail.com" 
+  },
+  "records": {
+    "CNAME": "hassibayub.github.io"
+  }
+}