Document outline feature (side table of contents) will make documents insanely easier to follow. Please look into it.

[yorks-dev]

trafficstars

Have you read a contributing guide?

• [x] I have read CONTRIBUTING.md
• [x] I have searched the existing requests and didn't find any that were similar
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Clear and concise description of the problem

Would it be possible to add this feature to the side? its just a side view of the table of contents.

Suggested solution

Would it be possible to add this feature to the side? its just a side view of the table of contents.

Alternative

No response

Additional context

No response