Add the carrot (LHS) and "Show More" link to indicate that the data dictionary entries can expand. [Design ticket](https://github.com/clevercanary/cc-design/issues/305) <img width="346" height="112" alt="Image" src="https://github.com/user-attachments/assets/fb692910-3740-490a-9a62-d6c8b316e0ae" /> <img width="1480" height="1570" alt="Image" src="https://github.com/user-attachments/assets/ef826133-4c13-4e69-92f7-9f6af2150350" />
Add the carrot (LHS) and "Show More" link to indicate that the data dictionary entries can expand.
Design ticket