Revert "Always revalidate desktop updates before install"

This reverts commit 7d80fdfd12.

packages/desktop/src/main.ts

@@ -85,7 +85,6 @@ import {
 import { runDesktopStartup } from "./desktop-startup.js";
 import { autoUpdateInstalledSkills } from "./integrations/skills/index.js";
 import { registerBrowserAutomationIpc } from "./features/browser-automation/ipc.js";
-import { installAppUpdateOnQuit } from "./features/auto-updater.js";
 
 const DEV_SERVER_URL = process.env.EXPO_DEV_URL ?? "http://localhost:8081";
 const APP_SCHEME = "paseo";
@@ -999,19 +998,9 @@ app.on(
         stopDaemon: () => stopDesktopDaemonViaCli("quit"),
         showShutdownFeedback: showDaemonShutdownDialog,
       }),
-    installAppUpdateOnQuit: async () => {
-      const settings = await getDesktopSettingsStore().get();
-      return installAppUpdateOnQuit({
-        currentVersion: app.getVersion(),
-        releaseChannel: settings.releaseChannel,
-      });
-    },
     onStopError: (error) => {
       log.error("[desktop daemon] failed to stop managed daemon on quit", error);
     },
-    onUpdateError: (error) => {
-      log.error("[auto-updater] failed to validate downloaded update on quit", error);
-    },
   }),
 );