chore: rebase and use section-header

Author: SoonIter

packages/theme-default/src/components/NavHamburger/index.tsx

@@ -9,10 +9,11 @@ export function NavHamburger() {
   const { isScreenOpen, toggleScreen } = useNavScreen();
   return (
     <>
-      {createPortal(
-        <NavScreen isScreenOpen={isScreenOpen} toggleScreen={toggleScreen} />,
-        document.getElementById('__rspress_modal_container')!,
-      )}
+      {typeof window !== 'undefined' &&
+        createPortal(
+          <NavScreen isScreenOpen={isScreenOpen} toggleScreen={toggleScreen} />,
+          document.getElementById('__rspress_modal_container')!,
+        )}
       <button
         onClick={toggleScreen}
         aria-label="mobile hamburger"

website/docs/en/api/config/config-frontmatter.mdx

@@ -2,7 +2,7 @@
 
 This document introduces how to configure various properties of a page using front matter, including title, description, page type, navbar, etc.
 
-See [Front matter](/guide/use-mdx.html#front-matter) for what front matter is and how to use it.
+See [Frontmatter](/guide/use-mdx/frontmatter) for what front matter is and how to use it.
 
 ## title
 

website/docs/en/guide/start/introduction.mdx

@@ -105,7 +105,7 @@ In addition, Rspress also supports some specific syntax, such as:
 - FrontMatter metadata definition.
 - Code line highlighting syntax.
 
-Details can be found in the [Use MDX Document](/guide/use-mdx.html 'Use MDX s').
+Details can be found in the [Use MDX Document](/guide/use-mdx/mdx).
 
 ### SSG
 

website/docs/en/guide/use-mdx/_meta.json

@@ -1 +1 @@
-["mdx", "code-blocks", "link", "components", "container"]
+["mdx", "components", "frontmatter", "code-blocks", "link", "container"]

website/docs/en/guide/basic/frontmatter.mdx renamed to website/docs/en/guide/use-mdx/frontmatter.mdx

@@ -2,7 +2,7 @@
 
 这篇文档介绍了如何使用 front matter 来配置页面的各种属性，包括标题、描述、页面类型、导航栏等。
 
-查看 [Front matter](/guide/use-mdx.html#front-matter) 了解什么是 front matter 以及如何使用它。
+查看 [Front matter](/guide/use-mdx/frontmatter) 了解什么是 front matter 以及如何使用它。
 
 ## title
 

website/docs/zh/api/config/config-frontmatter.mdx

@@ -105,7 +105,7 @@ MDX 是一种功能强大的内容开发方式。你不仅仅可以像往常一
 - FrontMatter 元数据定义。
 - 代码行高亮语法。
 
-详情可以查看[「使用 MDX」 文档](/guide/use-mdx.html '「使用 MDX」 文档')。
+详情可以查看[「使用 MDX」 文档](/guide/use-mdx/mdx)。
 
 ### SSG
 

website/docs/zh/guide/start/introduction.mdx

@@ -1 +1 @@
-["mdx", "code-blocks", "link", "components", "container"]
+["mdx", "components", "frontmatter", "code-blocks", "link", "container"]