// preload.cjs —— Electron 安全桥：暴露最小 IPC 面给渲染进程
const { contextBridge, ipcRenderer } = require('electron');

contextBridge.exposeInMainWorld('ghbElectron', {
  send: (to, text) => ipcRenderer.send('ghb:send', to, text),
  onEvent: (cb) => ipcRenderer.on('ghb:event', (_e, ev) => cb(ev)),
});