Add auto updater

electron/app/lifecycle.ts

@@ -1,5 +1,6 @@
 import { app, BrowserWindow } from 'electron';
 import { cleanupLinuxScreenShareAudioRouting } from '../audio/linux-screen-share-routing';
+import { initializeDesktopUpdater, shutdownDesktopUpdater } from '../update/desktop-updater';
 import {
   initializeDatabase,
   destroyDatabase,
@@ -23,6 +24,7 @@ export function registerAppLifecycle(): void {
     setupCqrsHandlers();
     setupWindowControlHandlers();
     setupSystemHandlers();
+    initializeDesktopUpdater();
     await createWindow();
 
     app.on('activate', () => {
@@ -39,6 +41,7 @@ export function registerAppLifecycle(): void {
   app.on('before-quit', async (event) => {
     if (getDataSource()?.isInitialized) {
       event.preventDefault();
+      shutdownDesktopUpdater();
       await cleanupLinuxScreenShareAudioRouting();
       await destroyDatabase();
       app.quit();