Backend in JobEdit only returns selected_streams, missing default normalization info for unselected streams #198
Description
In the JobEdit section, the backend currently only returns selected_streams. The remaining unselected streams are fetched from streams, but these lack information about default normalization.
As a result, the frontend cannot accurately determine the correct default state for unselected streams.
Proposed Fix:
Update the backend to also return unselected_streams along with their default normalization state.
To be discuessed:
For newly added streams, should they be selected by default or remain unselected?