Add Vercel domain configuration for kaitou

domains/_vercel.kaitou.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "quantaphocpython",
+    "email": "hoangquan.tran.work@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=kaitou.is-a.dev,0b19f25838eafde55211"
+  }
+}