gonets/FRONT/DEV/preload.js

const { contextBridge, ipcRenderer } = require('electron');

contextBridge.exposeInMainWorld('electronAPI', {
  send: (channel, data) => ipcRenderer.send(channel, data),
  on: (channel, func) => ipcRenderer.on(channel, (event, ...args) => func(...args)),
  quitApp: () => ipcRenderer.send('quit-app'),

  showSaveDialog: (options) => ipcRenderer.invoke('show-save-dialog', options),
  writeFile: (path, data) => ipcRenderer.invoke('write-file', { path, data }),
  onThemeChange: (callback) => ipcRenderer.on('theme-update', (event, theme) => callback(theme))
});