Add Vercel domain configuration file

domains/_vercel.sicz.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "siczpro-svg",
+        "email": "sicz.pro@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=is-a.dev,7719ec6b16b1c3037880"
+    }
+}