[FERN-SCRIBE] add collapsed for docs.yml #317
Description
📝 What do you want Fern Scribe (AI Technical Writer) to do?
Add docs for collapsed:true for docs.yml
🔗 Link to existing Slack thread
https://buildwithfern.slack.com/archives/C08801YNZG9/p1749740586553209
📋 Do you know of any documentation that needs to be updated?
https://buildwithfern.com/learn/docs/customization/what-is-docs-yml
❌ If yes, describe why that documentation is incorrect
doesn't mention it
📰 Changelog Update Required
- Yes, include changelog entry
- No changelog needed
📎 Additional Context
No response