Add Vercel domain verification configuration

domains/_vercel.yesithasathsara.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "yesitha",
+        "email": "yesithasathsaraa@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=yesithasathsara.is-a.dev,8266e0738ec1ae4d6363"
+    }
+}