feat: use default-app behavior in packaged apps (#16310)

Unify the behavior between default app and packaged apps:
- create default application menu unless the app has one
- default window-all-closed handling unless the app handles the event

default_app/main.js

@@ -7,8 +7,6 @@ const Module = require('module')
 const path = require('path')
 const url = require('url')
 
-const { setDefaultApplicationMenu } = require('./menu')
-
 // Parse command line options.
 const argv = process.argv.slice(1)
 
@@ -59,18 +57,6 @@ if (nextArgIsRequire) {
   process.exit(1)
 }
 
-// Quit when all windows are closed and no other one is listening to this.
-app.on('window-all-closed', () => {
-  if (app.listeners('window-all-closed').length === 1 && !option.interactive) {
-    app.quit()
-  }
-})
-
-// Create default menu.
-app.once('ready', () => {
-  setDefaultApplicationMenu()
-})
-
 // Set up preload modules
 if (option.modules.length > 0) {
   Module._preloadModules(option.modules)
@@ -142,6 +128,9 @@ function startRepl () {
     process.exit(1)
   }
 
+  // prevent quitting
+  app.on('window-all-closed', () => {})
+
   const repl = require('repl')
   repl.start('> ').on('exit', () => {
     process.exit(0)