feat(nbstore): share worker between workspaces (#9947)

packages/frontend/apps/electron/src/main/windows-manager/main-window.ts

@@ -269,12 +269,6 @@ export async function openUrlInHiddenWindow(urlObj: URL) {
     win.webContents.openDevTools();
   }
 
-  win.on('close', e => {
-    e.preventDefault();
-    if (win && !win.isDestroyed()) {
-      win.destroy();
-    }
-  });
   logger.info('loading page at', url);
   win.loadURL(url).catch(e => {
     logger.error('failed to load url', e);

packages/frontend/apps/electron/src/main/windows-manager/tab-views.ts

@@ -395,7 +395,9 @@ export class WebContentViewsManager {
 
       if (this.mainWindow && view) {
         this.mainWindow.contentView.removeChildView(view);
-        view?.webContents.close();
+        view?.webContents.close({
+          waitForBeforeUnload: true,
+        });
       }
     }, 500); // delay a bit to get rid of the flicker
   };