Add billingforge domain verification configuration

domains/_vercel.www.billingforge.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "shamiulalom",
+    "email": "mdshamiulsagor@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=www.billingforge.is-a.dev,92d3ed55b110562473c8"
+  }
+}