Add _vercel.shxhid.json for domain verification

domains/_vercel.shxhid.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "shxhid-dev",
+        "email": "shxhidafrid1@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=shxhid.is-a.dev,6a8e0d8bee5ea1e14baf"
+    }
+}