fix regression from Nextra 3 setting theme.collapsed?: boolean in _meta file for folders has no effect in sidebar

[dimaMachina]

fix #4049

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🦋 Changeset detected

Latest commit: e016133

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
nextra	Patch
nextra-theme-blog	Patch
nextra-theme-docs	Patch

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[github-actions]

📦 Next.js Bundle Analysis for swr-site

This analysis was generated by the Next.js Bundle Analysis action. 🤖

🎉 Global Bundle Size Decreased

Page	Size (compressed)
global	79.3 KB (-2 B)

Details

The global bundle is the javascript bundle that loads alongside every page. It is in its own category because its impact is much higher - an increase to its size means that every page on your website loads slower, and a decrease means every page loads faster.

Any third party scripts you have added directly to your app using the <script> tag are not accounted for in this analysis

If you want further insight into what is behind the changes, give @next/bundle-analyzer a try!

[github-actions]

📦 Next.js Bundle Analysis for docs

This analysis was generated by the Next.js Bundle Analysis action. 🤖

This PR introduced no changes to the JavaScript bundle! 🙌