Merge pull request #16788 from winter7eaf/main

Create catrin.json

domains/catrin.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "winter7eaf",
+        "email": "winter.leafie@gmail.com"
+    },
+    "record": {
+        "CNAME": "winter7eaf.github.io"
+    }
+}