Inventory transfer validation has been reorganized so multiple transfers can be checked and completed together more consistently. This prepares the system for clearer confirmation steps around immediate transfers and backorders, reducing friction in warehouse workflows and making future enhancements easier.

preliminary work for
- task 1938108 (which is adding a pre action done wizard)
- task 1938656 (which is adding another pre action done wizard)
- task 2069646 (which will rework all pre action done wizard to select to pickings to apply)