fix tool overview url

Author: syf20020816

docs/v0.1.0/en/doc/guide/overview.mdx

@@ -32,7 +32,7 @@ Welcome to the overview page of the GenUI guide! Here, you can quickly understan
 
 <Container>
   <MyLinkCard
-    href="/tool/overview"
+    href="/tools/overview"
     title="Tools"
     description="GenUI provides an integrated construction tool Ract, which is designed specifically for GenUI and can greatly improve development efficiency. With Ract, you can easily achieve rapid project construction, code optimization, and automated deployment. In addition, we also plan to launch a VSCode plug-in to further improve the development experience (coming soon)."
   />

docs/v0.1.0/zh/doc/guide/overview.mdx

@@ -32,7 +32,7 @@ import Container from "@theme/components/Container";
 
 <Container>
     <MyLinkCard
-        href="/tool/overview"
+        href="/tools/overview"
         title="工具"
         description="GenUI 提供了一体化构建工具 Ract，它专为 GenUI 设计，能够大幅提升开发效率。通过 Ract，您可以轻松实现项目的快速搭建、代码优化以及自动化部署。此外，我们还计划推出 VSCode 插件，进一步完善开发体验（即将上线）。"
     />