Require current node possession proof

product-source/hololake-desktop/electron/main.ts

@@ -361,6 +361,11 @@ const domainAccessOrchestrator = new DomainAccessOrchestrator(
     },
   },
   nodeRegistrationClaims,
+  {
+    // The production node-keystore bridge is not registered yet. Returning no
+    // proof keeps the domain gate closed even if a future signed claim appears.
+    async prove() { return null; },
+  },
   {
     async read() {
       // 当前灯塔尚未发布签名运行体交接端点。保持关闭，不从账号身份推导运行体权限。