fix: add subfomain and email fields

domains/zgalera.is-local.org.json

@@ -1,10 +1,11 @@
 {
     "description": "ZGalera Inc.",
     "domain": "is-local.org",
+    "subdomain": "zgalera"
 
     "owner": {
         "repo": "https://github.com/zgalera/zgalera-website",
-        "telegram": "okineadev"
+        "email": "81070564+okineadev@users.noreply.github.com"
     },
 
     "record": {