Research: Refactor sidebar in documentation?

[Syndesi]

As the endpoint titles grew longer and longer, maybe the elements within the sidebar should be displayed over two lines? E.g.:

- GET /<uuid>
  Get Element Endpoint
- GET /<uuid>/parents
  Get Parents Endpoint
- GET /<uuid>/children
  Get Children Endpoint

Open questions:

• [ ] Does such a layout improve readability?
• [ ] Is such a layout intuitive? Or does it open more questions, especially for new people?
• [ ] The sidebar is very likely to get longer. Does this affect usability and readability in a negative way?