Merge pull request #39546 from s4huan/main

feat: add _acme-challenge for aurel and update hostname validation

domains/_acme-challenge.aurel.json

@@ -0,0 +1,10 @@
+{
+    "owner": {
+        "username": "s4huan",
+        "email": "xiao.bytedance@proton.me",
+        "discord": "1497485763133177947"
+    },
+    "records": {
+        "CNAME": "aurel.is-a.dev.6af49b5201f9f6cd.dcv.cloudflare.com"
+    }
+}