## Description
The current developer documentation feels somewhat cluttered due to
inline auto-generated API references for certain classes. To improve
readability and maintainability, this PR introduces a more streamlined
approach that aligns better with best practices observed in other PyData
ecosystem documentation.
Specifically, this PR:
- Adds a dedicated `api/` folder to the documentation structure.
- Moves all auto-generated references (classes, methods, etc.) to this
folder.
- Enables clean, concise linking to API elements from the narrative
documentation—without interrupting human-written content with large
autogenerated blocks.
This separation makes the documentation easier to navigate and maintain,
while still providing full API reference coverage where needed.
- [x] Documentation
- [x] Changelog
