Convert domain verification to JSON format

domains/_vercel.akilaymaan.json

@@ -1 +1,9 @@
-vc-domain-verify=akilaymaan.is-a.dev,5684d0b3a2719305785f
+{
+  "owner": {
+    "username": "akilaymaan",
+    "email": "your-actual-email@example.com"
+  },
+  "record": {
+    "TXT": "vc-domain-verify=akilaymaan.is-a.dev,5684d0b3a2719305785f"
+  }
+}