add _vercel.kuze3ez.is-a.dev TXT record for Vercel domain verification

domains/_vercel.kuze3ez.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "ronngranz-droid",
+    "email": "ronngranz@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=kuze3ez.is-a.dev,1f7d4dbdf3d5480cf374"
+  }
+}