add _vercel.subhan.json

domains/_vercel.subhan.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "MS1034",
+        "email": "muhammadsubhan5701@gmail.com"
+    },
+    "record": {
+        "TXT": "vc-domain-verify=subhan.is-a.dev,1996a182add3a767436b"
+    }
+}