Electron provides a `new-window` event in the main thread, but TAURI does not.

[ryusei-48]

Describe the problem

The following are window-wide event handlers available in Electron that are triggered when a URL is opened in a new window.

 const electron = require("electron");
 const shell = electron.shell;
 const app = electron.app;
 const BrowserWindow = electron.BrowserWindow;
 
 app.on('ready', function() {
   const mainWindow = new BrowserWindow({width: 1600, height: 600});
   mainWindow.loadURL('file://' + __dirname + '/index.html');
 
   // New window event intercepted and opened in default browser (currently not concerned with page transitions)
   mainWindow.webContents.on('new-window', function(e,url){
     e.preventDefault();
     shell.openExternal(url);
   });
 });

However, these events have not yet been implemented in TAURI as far as I can tell.

This event is required when external HTML containing an a tag is loaded and displayed, for example, or when a URL is opened in an iframe (e.g., YouTube embedding) tag. I am currently working on a project for such a situation. It is inefficient to change the a tag in JavaScript and add the target="_blank" attribute each time.

Describe the solution you'd like

So I would like to add a new-window event in the listen function in the TAURI API.

import { listen, type Event } from '@tauri-apps/api/event';
import { Open } from '@tauri-apps/api/shell;

const winPosUnlisten = await listen("tauri://new-window", async (e: Event<{ url: string }>) => {
    e.preventDefault();
    await Open( url );
});

Alternatives considered

No response

Additional context

Please let me know if there are other existing methods that would be better. Thank you very much.