Add _vercel.shadow-monarch.json for Vercel TXT verification

domains/_vercel.shadow-monarch.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "Harsh-D11",
+    "email": "bennyharsh@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=www.shadow-monarch.is-a.dev,ee4628b3d5881e12a084"
+  }
+}