fix: add Vercel domain verification record

domains/_vercel.icaromatos.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "icarofdev",
+    "email": "icarofranklin0@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=icaromatos.is-a.dev,82377c9a5df1fb14c9e4"
+  }
+}