Weighing assistant in batch pickings

This module connects the weighing assistant with manufacturing. On a manufacturing order you get a "Weight" button (also available on the kanban card) that opens the weighing screen filtered on that order's finished moves, so operators can record weights instead of typing quantities.

• The quantity produced is taken from the weighed finished lines: when you mark the order as done, the weighed quantities become the quantity to produce, and unweighed lines are emptied.
• In the weighing wizard, when the move belongs to a manufacturing order, you can pick which component lot is being consumed; the wizard shows the available component lots and links the chosen lot to the order's component lines.
• The lot produced on the order is reused for the components, creating the lot if it does not exist yet.
• On operation types you can enable "Close production": when a transfer of that type is validated, the linked manufacturing orders are marked as done automatically, consuming the picked component quantities.
• The weighing start screen gains a "Production Orders" tile that lists moves linked to manufacturing orders.
• A small wrench icon marks weighed moves that come from a manufacturing order, and resetting weights also resets the produced quantity.

It touches manufacturing orders, stock moves and move lines, transfers and operation types, quants and the weighing wizard.