enhance(frontend): ブラウザのコンテキストメニューを使用できるように (#14076)

* enhance(frontend): ブラウザのコンテキストメニューを使用できるように

* Update Changelog

* shiftにした

* change keys

* fix

* fix

* fix

* update translation keys

---------

Co-authored-by: tamaina <tamaina@hotmail.co.jp>

packages/frontend/src/os.ts

@@ -11,6 +11,7 @@ import * as Misskey from 'misskey-js';
 import type { ComponentProps as CP } from 'vue-component-type-helpers';
 import type { Form, GetFormResultType } from '@/scripts/form.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
+import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
 import MkPostFormDialog from '@/components/MkPostFormDialog.vue';
 import MkWaitingDialog from '@/components/MkWaitingDialog.vue';
@@ -654,6 +655,13 @@ export function popupMenu(items: MenuItem[], src?: HTMLElement | EventTarget | n
 }
 
 export function contextMenu(items: MenuItem[], ev: MouseEvent): Promise<void> {
+	if (
+		defaultStore.state.contextMenu === 'native' ||
+		(defaultStore.state.contextMenu === 'appWithShift' && !ev.shiftKey)
+	) {
+		return Promise.resolve();
+	}
+
 	let returnFocusTo = getHTMLElementOrNull(ev.currentTarget ?? ev.target) ?? getHTMLElementOrNull(document.activeElement);
 	ev.preventDefault();
 	return new Promise(resolve => nextTick(() => {