fix(client,sdk): permit cross-domain message communication

pkg/sdk/client/dist/client.js

@@ -4104,7 +4104,7 @@ var Edge = (() => {
       if (!target)
         return;
       this._log("sending crossframe message", message);
-      target.postMessage(message);
+      target.postMessage(message, "*");
     }
     _log(...args) {
       if (!this.debug)

pkg/sdk/client/src/crossframe-messenger.ts

@@ -27,7 +27,7 @@ export class CrossFrameMessenger extends EventTarget {
     post(message: CrossFrameMessage, target: Window = window.parent) {
         if (!target) return;
         this._log("sending crossframe message", message);
-        target.postMessage(message)
+        target.postMessage(message, '*');
     }
 
     _log(...args) {