chore: remove demonium.is-a.dev

domains/demonium.json

@@ -1,11 +0,0 @@
-{
-    "description": "Demonium's is-a.dev domain",
-    "repo": "https://github.com/thedemonium/demonium.github.io",
-    "owner": {
-        "username": "thedemonium",
-        "email": "tbapbing@gmail.com"
-    },
-    "record": {
-        "CNAME": "komposerv.ru"
-    }
-}