choose some window config

main.js

@@ -1,4 +1,4 @@
-const { app, BrowserWindow } = require('electron/main');
+const { app, BrowserWindow, nativeTheme, Menu } = require('electron/main');
 const path = require('node:path');
 const fs = require('fs');
 const os = require('os');
@@ -72,15 +72,17 @@ async function createWindow() {
         height: 1080,
         backgroundColor: '#000000',
         icon: 'images/icon-512.png',
+        autoHideMenuBar: true,
         webPreferences: {
             preload: path.join(__dirname, 'preload.js'),
-            nodeIntegration: true,
             webSecurity: false,
+            disableDialogs: true
         },
-        show: false,
-        autoHideMenuBar: true
     });
 
+    nativeTheme.themeSource = 'dark';
+    Menu.setApplicationMenu(null);
+
     // register event callbacks
     win.on("closed", function () { win = null; });
     win.webContents.on("will-frame-navigate", (event) => validateDomain(event));