refactor: restructure to monorepo with apps and packages directories - Move companion app to apps/companion with electron-vite - Move domain/application/infrastructure to packages/ - Fix ELECTRON_RUN_AS_NODE env var issue for VS Code terminal - Remove legacy esbuild bundler (replaced by electron-vite) - Update workspace scripts in root package.json

apps/companion/main/index.ts

@@ -0,0 +1,41 @@
+import { app, BrowserWindow } from 'electron';
+import * as path from 'path';
+import { setupIpcHandlers } from './ipc-handlers';
+
+function createWindow() {
+  const mainWindow = new BrowserWindow({
+    width: 1200,
+    height: 800,
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js'),
+      contextIsolation: true,
+      nodeIntegration: false
+    }
+  });
+
+  if (process.env.NODE_ENV === 'development') {
+    mainWindow.loadURL('http://localhost:5173');
+    mainWindow.webContents.openDevTools();
+  } else {
+    // Path from dist/main to dist/renderer
+    mainWindow.loadFile(path.join(__dirname, '../renderer/index.html'));
+  }
+
+  setupIpcHandlers(mainWindow);
+}
+
+app.whenReady().then(() => {
+  createWindow();
+
+  app.on('activate', () => {
+    if (BrowserWindow.getAllWindows().length === 0) {
+      createWindow();
+    }
+  });
+});
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit();
+  }
+});