pScheduler API output for the "Context Type" field on "Contexts"

Until we have API output from pScheduler for the "Context Type" field on "Contexts" psCompose will be unable to save "Context" objects

<img width="1122" height="531" alt="Image" src="https://github.com/user-attachments/assets/592b1ba9-28d2-4f62-8ece-29f466804e00" />