add attach to publication

src/app/home/home.page.ts

@@ -81,6 +81,19 @@ export class HomePage implements OnInit {
       document.querySelectorAll('ion-modal').forEach((e: any) => e.remove())
     });
 
+
+    // if (typeof Worker !== 'undefined') {
+    //   // Create a new
+    //   const worker = new Worker(new URL('./nice.worker.ts', import.meta.url));
+    //   worker.onmessage = ({ data }) => {
+    //     console.log(`page got message: ${data}`);
+    //   };
+    //   worker.postMessage('hello');
+    // } else {
+    //   // Web workers are not supported in this environment.
+    //   // You should add a fallback so that your program still executes correctly.
+    // }
+
     {
       //this.folderId = this.navParams.get('folderId');
     }

src/app/home/nice.worker.ts

@@ -0,0 +1,6 @@
+// / <reference lib="webworker" />
+
+addEventListener('message', ({ data }) => {
+  const response = `worker response to ${data}`;
+  //postMessage(response);
+});