[VS Code Extension][zh-CN] Plan summary renders as “0，共 已完成 7 个任务 个” (wrong order / extra classifier)

What version of the VS Code extension are you using?

openai.chatgpt 0.4.62

What subscription do you have?

Via API

Which IDE are you using?

VS Code

What platform is your computer?

Microsoft Windows NT 10.0.26200.0 x64

What issue are you seeing?

When UI language is zh-CN and Codex shows the Plan modal, the summary line at the top renders with incorrect wording/order and an extra classifier, e.g.:

0，共 已完成 7 个任务 个

This looks like a zh-CN i18n string issue for the Plan summary.

What steps can reproduce the bug?

1. Switch VS Code UI language to Chinese (zh-CN).
2. Use Codex so that it produces a multi-step plan (Plan modal appears).
3. Observe the summary line at the top of the Plan modal.

What is the expected behavior?

The summary should read in natural Chinese order, e.g.:

共 7 个任务，已经完成 0 个

Additional information

Root cause (from inspecting the installed extension webview bundle):

• Message id: localConversationPage.planItemsCompleted
• Default message (en): {completedItems} out of {totalItems, plural, one {# task completed} other {# tasks completed}}
• Current zh-CN translation renders as: {completedItems}，共 {totalItems, plural, other {已完成 # 个任务}} 个 → 0，共 已完成 7 个任务 个

Suggested zh-CN translation fix:

共 {totalItems} 个任务，已经完成 {completedItems} 个

(Also note there is a similar key codex.plan.tasksCompletedSummary, but the Plan modal uses localConversationPage.planItemsCompleted.)