[8.3.2] pscratch raw pruning

[davramov]

Using the handy Prefect Status Monitoring script I created in this PR: #102, I found an error with pruning raw data from pscratch after reconstruction, where it appends the full spot832 path to the base path for the endpoint, rather than the relative path.

Flow run encountered an exception.
TransferAPIError: ('GET', 'https://transfer.api.globus.org/v0.10/operation/endpoint/d40248e6-d874-4f7b-badd-2c06c16f1a58/ls?path=%2Fpscratch%2Fsd%2Fa%2Falsdev%2F8.3.2%2Fraw%2Fglobal%2Fraw%2F_als-13450_chin',
'Bearer', 404, 'ClientError.NotFound',
"Directory '/pscratch/sd/a/alsdev/8.3.2/raw/global/raw/_als-13450_chin' not found on endpoint 'd40248e6-d874-4f7b-badd-2c06c16f1a58'", 'fw3u9O0W4')

I will add this to the schedule_prune() function in orchestration/flows/832/nersc.py to make the correct path:

path = Path(raw_file_path)
folder_name = path.parent.name
file_name = path.name  # includes .h5 extension
pscratch_relative_path = f"{folder_name}/{file_name}"

Which would make the path to prune:
/pscratch/sd/a/alsdev/8.3.2/raw/_als-13450_chin/20251212_014539_T30_50_S.h5

[davramov]

Addressed in #104