Revert "enhance(frontend): アカウント削除前ダイアログに再ログインすると削除が中断される旨の表記を追加 (#726)"

This reverts commit 2fe5bb0 partially.

packages/frontend/src/pages/settings/other.vue

@@ -114,7 +114,7 @@ async function deleteAccount() {
  {
  const { canceled } = await os.confirm({
  type: 'warning',
- text: i18n.ts.deleteAccountConfirmAndWarn,
+ text: i18n.ts.deleteAccountConfirm,
  okWaitInitiate: 'dialog',
  okWaitDuration: 5,
  });