Add Vercel domain verification configuration

domains/_vercel.manzz.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "m2lgl",
+        "email": "illegalcollector@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=manzz.is-a.dev,0d58b2daf956a0ec93a2"
+    }
+}