Add Vercel configuration for domain verification

domains/_vercel.nisarg.json

@@ -0,0 +1,18 @@
+
+{
+
+  "owner": {
+
+    "username": "nisarg1212",
+
+    "email": "nisargbhatt48@gmail.com"
+
+  },
+
+  "records": {
+
+    "TXT": "vc-domain-verify=nisarg.is-a.dev,ca3dc0dfbd2df5e4638b"
+
+  }
+
+}