Enable multi-scan selection for workflow reconstruction. #390

Part of #373 Backend Integration/ Experiment Manifest / Post Collection Tagging/ Pocessed Data

Extend @NatLeung96 's processing pipeline to support batch processing and reconstructing multiple scans simultaneously

Goals

Acceptance criteria : What journeys should the user be able to complete to consider your feature done
Be as specific as you can, check them off once they work. Add more if you find more requirements during development. Issue should only be considered done after all of them are checked

• Batch Reconstruction: The user can select multiple scans in the workflow UI and trigger sequential or parallel batch reconstructions.

Tasks

base on the goals, deduce the tasks required. check them off once they're done

• Multi-Select UI: Extend UI to support bulk actions inside the workflow view