fix(docs): fix broken anchor links in zh-CN and ja README navigation

[qyangcv]

No description provided.

[Copilot]

Pull request overview

This PR updates the top navigation links in the Chinese (zh-CN) and Japanese (ja) READMEs to fix broken in-page anchor links.

Changes:

• Updated zh-CN README navigation href fragments for section links.
• Updated ja README navigation href fragments for section links.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
docs/zh-CN/README_zh-CN.md	Adjusts top-of-page navigation anchors for key sections.
docs/ja/README_ja.md	Adjusts top-of-page navigation anchors for key sections.

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[Copilot]

These navigation links don’t match the explicit anchor IDs used later in this README. The sections define stable IDs like quickstart, data-model-results, development, goal-of-vlmevalkit, and citation via <a id="…"></a>, so these href values should point to #quickstart, #data-model-results, #development, #goal-of-vlmevalkit, and #citation (instead of the current auto-slugged/emoji-based fragments).

Suggested change

	<a href="#️-快速开始">🏗️ 快速开始 </a> •
	<a href="#-评测结果支持的数据集和模型">📊 数据集和模型 </a> •
	<a href="#️-开发指南">🛠️ 开发指南 </a> •
	<a href="#-vlmevalkit-的目标">🎯 我们的目标 </a> •
	<a href="#️-引用">🖊️ 引用 </a>
	<a href="#quickstart">🏗️ 快速开始 </a> •
	<a href="#data-model-results">📊 数据集和模型 </a> •
	<a href="#development">🛠️ 开发指南 </a> •
	<a href="#goal-of-vlmevalkit">🎯 我们的目标 </a> •
	<a href="#citation">🖊️ 引用 </a>

[Copilot]

The href fragments here include an invisible variation-selector character (️) (e.g., #️-クイックスタート). GitHub’s generated heading IDs for ## 🏗️ クイックスタート / ## 🛠️ 開発ガイド / ## 🖊️ 引用 won’t include that character, so these links likely remain broken. Update them to use the actual generated slugs (e.g., #-クイックスタート, #-開発ガイド, #-引用) or add explicit <a id="…"></a> anchors and link to those.

Suggested change

	<a href="#️-クイックスタート">🏗️Quickstart </a> •
	<a href="#️-開発ガイド">🛠️Development </a> •
	<a href="#-vlmevalkitの目標">🎯Goal </a> •
	<a href="#️-引用">🖊️Citation </a>
	<a href="#-クイックスタート">🏗️Quickstart </a> •
	<a href="#-開発ガイド">🛠️Development </a> •
	<a href="#-vlmevalkitの目標">🎯Goal </a> •
	<a href="#-引用">🖊️Citation </a>