Add Vercel domain configuration file

domains/_vercel.xyhr.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "Wyhrdev123100",
+        "email": "hungq6407@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=xyhr.is-a.dev,59c7951903bd050add46"
+    }
+}