feat(referrals): 添加邀请返利和注册确认功能

apps/aether-gateway/src/handlers/admin/routes.rs

@@ -1,6 +1,6 @@
 use super::{
-    announcements, auth, billing, endpoint, features, model, observability, provider, request,
-    system, users,
+    announcements, auth, billing, endpoint, features, model, observability, provider, referrals,
+    request, system, users,
 };
 
 pub(crate) async fn maybe_build_local_admin_response(
@@ -40,6 +40,10 @@ pub(crate) async fn maybe_build_local_admin_response(
         return Ok(Some(response));
     }
 
+    if let Some(response) = referrals::maybe_build_local_admin_referrals_response(request).await? {
+        return Ok(Some(response));
+    }
+
     if let Some(response) = features::maybe_build_local_admin_features_response(request).await? {
         return Ok(Some(response));
     }