<!-- If possible fill each section --> # Documentation style bug <!-- - Search for existing issues https://github.com/freeCodeCamp/devdocs/labels/docs%2Fimprovement --> ## Summary <!-- Add a description about how the documentation should be --> The RxJS docs are missing the top level "index" functions. ## Actual style <!-- Add images or urls of the miss-formatted DevDocs documentation --> Only ajax, fetch, operators, testing and webSocket sections are included. <img width="322" alt="Image" src="https://github.com/user-attachments/assets/b183648a-444b-42b8-85ca-d879ecb8e71a" /> ## Expected style <!-- Add images showing the expected style or urls of the source page --> <details> <summary>"index" section is included in official docs, in addition to the above sections.</summary>  </summary>