feat: add ibby.is-a.dev

domains/ibby.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "everfacture",
+    "email": "everfacture@gmail.com"
+  },
+  "records": {
+    "CNAME": "everfacture.github.io"
+  }
+}