feat: 初始化 ChatOA 企业协作 OA 系统

client/electron/main.cjs

@@ -0,0 +1,38 @@
+const { app, BrowserWindow } = require('electron');
+const path = require('path');
+
+const DEV_SERVER_URL = process.env.VITE_DEV_SERVER_URL;
+
+function createWindow() {
+  const win = new BrowserWindow({
+    width: 1200,
+    height: 800,
+    minWidth: 980,
+    minHeight: 640,
+    title: 'ChatOA',
+    autoHideMenuBar: true,
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.cjs'),
+      contextIsolation: true,
+      nodeIntegration: false,
+    },
+  });
+
+  if (DEV_SERVER_URL) {
+    win.loadURL(DEV_SERVER_URL);
+    win.webContents.openDevTools({ mode: 'detach' });
+  } else {
+    win.loadFile(path.join(__dirname, '..', 'dist', 'index.html'));
+  }
+}
+
+app.whenReady().then(() => {
+  createWindow();
+  app.on('activate', () => {
+    if (BrowserWindow.getAllWindows().length === 0) createWindow();
+  });
+});
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') app.quit();
+});

client/electron/preload.cjs

@@ -0,0 +1,11 @@
+const { contextBridge } = require('electron');
+
+// 预留：后续如需在渲染进程使用系统能力（文件选择、系统通知等）在此暴露
+contextBridge.exposeInMainWorld('chatoa', {
+  platform: process.platform,
+  versions: {
+    electron: process.versions.electron,
+    node: process.versions.node,
+    chrome: process.versions.chrome,
+  },
+});