fix(coding-agent): show Option key on macOS

closes #4289

packages/coding-agent/src/modes/interactive/components/settings-selector.ts

@@ -14,6 +14,7 @@ import {
 import type { WarningSettings } from "../../../core/settings-manager.js";
 import { getSelectListTheme, getSettingsListTheme, theme } from "../theme/theme.js";
 import { DynamicBorder } from "./dynamic-border.js";
+import { keyDisplayText } from "./keybinding-hints.js";
 
 const SETTINGS_SUBMENU_SELECT_LIST_LAYOUT: SelectListLayoutOptions = {
 	minPrimaryColumnWidth: 12,
@@ -204,6 +205,7 @@ export class SettingsSelectorComponent extends Container {
 		super();
 
 		const supportsImages = getCapabilities().images;
+		const followUpKey = keyDisplayText("app.message.followUp");
 		let currentWarnings = { ...config.warnings };
 
 		const items: SettingItem[] = [
@@ -225,8 +227,7 @@ export class SettingsSelectorComponent extends Container {
 			{
 				id: "follow-up-mode",
 				label: "Follow-up mode",
-				description:
-					"Alt+Enter queues follow-up messages until agent stops. 'one-at-a-time': deliver one, wait for response. 'all': deliver all at once.",
+				description: `${followUpKey} queues follow-up messages until agent stops. 'one-at-a-time': deliver one, wait for response. 'all': deliver all at once.`,
 				currentValue: config.followUpMode,
 				values: ["one-at-a-time", "all"],
 			},