Refactor to tidy, remove duplication, and increase usability#1

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blackwer wants to merge 10 commits intomainfrom

Commits on Jul 14, 2025

cleanup: minor bug fixes, remove mpi runner, better launch handler
blackwer
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cleanup: nit-picky things, remove prep-work script - merge w run
blackwer
committed

Commits on Jul 28, 2025