Refactor _vercel.axogm.json structure

Removed the domain field and adjusted the format of the JSON structure.

domains/_vercel.axogm.json

@@ -1,10 +1,8 @@
 {
-  "domain": "_vercel.axogm.is-a.dev",
-  "owner": {
-    "username": "TheCreateGM",
-    "repo": "https://github.com/TheCreateGM/portfolio-page-v2"
-  },
-  "records": {
-    "TXT": ["vc-domain-verify=axogm.is-a.dev,49c88577ae439746eb27"]
-  }
+    "owner": {
+        "username": "TheCreateGM"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=axogm.is-a.dev,49c88577ae439746eb27"
+    }
 }