Container Reshape
Kind: algorithm
Record: algorithms:container-reshape
Canonical: Algorithms
Closure: Dependencies in load order
Convert one container at a time: split the multi-role files first, move and rename each remaining file to its projected name and folder, update every importer in the same pass, move the mirrored tests to match the new concern folders, and re-point every surface whose pattern encoded the old form.
Listed in Algorithm contracts, after Name Projection and before Vocabulary Admission Gate.