docs(SiYuan): Update project name

README.md

@@ -112,7 +112,7 @@ English/[简体中文](https://github.com/deepseek-ai/awesome-deepseek-integrati
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         <td> <img src="https://b3log.org/images/brand/siyuan-128.png" alt="Icon" width="64" height="auto" /> </td>
-        <td> <a href="docs/Siyuan/README.md">SiYuan</a> </td>
+        <td> <a href="docs/SiYuan/README.md">SiYuan</a> </td>
         <td> SiYuan is a privacy-first personal knowledge management system that supports complete offline usage, as well as end-to-end encrypted data sync.</td>
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README_cn.md

@@ -90,7 +90,7 @@
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         <td> <img src="https://b3log.org/images/brand/siyuan-128.png" alt="Icon" width="64" height="auto" /> </td>
-        <td> <a href="docs/Siyuan/README_cn.md">思源笔记</a> </td>
+        <td> <a href="docs/SiYuan/README_cn.md">思源笔记</a> </td>
         <td> 思源笔记是一款隐私优先的个人知识管理系统，支持完全离线使用，并提供端到端加密的数据同步功能。</td>
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README_ja.md

@@ -100,7 +100,7 @@ DeepSeek APIを人気のソフトウェアに統合します。APIキーを取
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         <td> <img src="https://b3log.org/images/brand/siyuan-128.png" alt="Icon" width="64" height="auto" /> </td>
-        <td> <a href="docs/Siyuan/README.md">SiYuan</a> </td>
+        <td> <a href="docs/SiYuan/README.md">SiYuan</a> </td>
         <td> SiYuanは、完全にオフラインで使用できるプライバシー優先の個人知識管理システムであり、エンドツーエンドの暗号化データ同期を提供します。</td>
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