Add _vercel.frozen.json for domain verification

domains/_vercel.frozen.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "Frozen-47",
+        "email": "sabareeshgm47@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=frozen.is-a.dev,ba2bcbfe07ca7cc00df8"
+    }
+}