refactor: localesをworkspace管理下のパッケージに (#16895)

* refactor: localesをworkspace管理下のパッケージに

* fix copilot review

* move

* move

* rename

* fix ci

* revert unwanted indent changes

* fix

* fix

* fix

* fix

* 間違えてコミットしていたのを戻す

* 不要

* 追加漏れ

* ymlの場所だけ戻す

* localesの位置を戻したのでこの差分は不要

* 内容的にlocalesにある方が正しい

* i18nパッケージ用のREADME.mdを用意

* fix locale.yml

* fix locale.yml

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Co-authored-by: kakkokari-gtyih <67428053+kakkokari-gtyih@users.noreply.github.com>

packages/sw/src/scripts/lang.ts

@@ -8,7 +8,7 @@
  */
 import { get, set } from 'idb-keyval';
 import { I18n } from '@@/js/i18n.js';
-import type { Locale } from '../../../../locales/index.js';
+import type { Locale } from 'i18n';
 
 class SwLang {
 	public cacheName = `mk-cache-${_VERSION_}`;

packages/sw/src/sw.ts

@@ -7,7 +7,7 @@ import { get } from 'idb-keyval';
 import * as Misskey from 'misskey-js';
 import type { PushNotificationDataMap } from '@/types.js';
 import type { I18n } from '@@/js/i18n.js';
-import type { Locale } from '../../../locales/index.js';
+import type { Locale } from 'i18n';
 import { createEmptyNotification, createNotification } from '@/scripts/create-notification.js';
 import { swLang } from '@/scripts/lang.js';
 import * as swos from '@/scripts/operations.js';