enhance(frontend): ウィジェットの設定項目の多言語対応 (#17032)

* enhance(frontend): ウィジェットの設定項目の多言語対応

* Update Changelog

* refactor: move options locale key to root for optimizing artifacts for locale inlining

* fix

* fix

* ✌️

---------

Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com>

packages/frontend/src/widgets/WidgetClicker.vue

@@ -15,6 +15,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { useWidgetPropsManager } from './widget.js';
 import type { WidgetComponentEmits, WidgetComponentExpose, WidgetComponentProps } from './widget.js';
 import type { FormWithDefault, GetFormResultType } from '@/utility/form.js';
+import { i18n } from '@/i18n.js';
 import MkContainer from '@/components/MkContainer.vue';
 import MkClickerGame from '@/components/MkClickerGame.vue';
 
@@ -23,6 +24,7 @@ const name = 'clicker';
 const widgetPropsDef = {
 	showHeader: {
 		type: 'boolean',
+		label: i18n.ts._widgetOptions.showHeader,
 		default: false,
 	},
 } satisfies FormWithDefault;