Upload Job Lifecycle Diagram

Happy path

Archives are extracted, then filtered.
Loose files go straight from Uploaded to Filtering.
Kept content ends in Unassigned, not in the library.

Waiting and retry

Multi-part archives wait until the set is complete.
Encrypted archives pause for a password and return to Extracting.
Retry depends on the failure reason; extraction and filtering can resume separately.

Terminal outcomes

Discarded means this job kept nothing while its batch retained content.
Cancel is available while uploading, waiting, or extracting.
No file reaches the library until the user confirms it in Assign.