Add no-sandbox switch for Linux alongside chrome-sandbox removal

Both are needed: afterPack removes chrome-sandbox to prevent SUID fatal,
appendSwitch handles Ubuntu 24.04+ AppArmor user namespace restrictions.

packages/desktop/src/main.ts

@@ -21,6 +21,10 @@ import {
 import { registerOpenerHandlers } from "./features/opener.js";
 import { setupApplicationMenu } from "./features/menu.js";
 
+if (process.platform === "linux") {
+  app.commandLine.appendSwitch("no-sandbox");
+}
+
 const DEV_SERVER_URL = process.env.EXPO_DEV_URL ?? "http://localhost:8081";
 const APP_SCHEME = "paseo";
 app.setName("Paseo");