Remove duplicate navigation in DocsLayout sidebar

[Copilot]

Documentation sidebar was rendering navigation links twice. The links prop on DocsLayout generates top navbar items, not sidebar navigation—sidebar comes from the tree prop (pageTree).

Changes

• apps/site/app/docs/layout.tsx: Removed links prop from DocsLayout
  • Navigation now derives exclusively from tree={source.pageTree}
  • Keeps nav prop for logo/branding only

Before:

<DocsLayout 
  tree={source.pageTree} 
  nav={{ title: <Logo />, url: '/' }}
  links={[...]} // Creates duplicate navigation in sidebar
>

After:

<DocsLayout 
  tree={source.pageTree} 
  nav={{ title: <Logo />, url: '/' }}
>

Screenshots

Before (duplicate navigation):

After (single navigation):

Original prompt

审核顶部导航控件是否符合fumadocs规范，电脑端好像目前显示了两个导航

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Project	Deployment	Review	Updated (UTC)
objectui-docs	Error		Jan 23, 2026 0:08am
objectui-site	Ready	Preview, Comment	Jan 23, 2026 0:08am

[Copilot]

Pull request overview

This PR fixes a duplicate navigation issue in the documentation site by removing the incorrectly used links prop from the DocsLayout component. The links prop was creating a top navigation bar that duplicated the sidebar navigation already provided by the tree prop.

Changes:

• Removed the links prop array from DocsLayout in the documentation layout file
• Navigation now derives exclusively from the tree prop (pageTree) which generates the sidebar
• Retained the nav prop for logo/branding display