The dialog's wording, its actions and its behaviour all diverged from the
design prototype. It refused deactivation outright when the vendor had
open work orders, which SH-44 and SH-82 left as an open question rather
than a decided requirement.
Deactivation with open work orders now proceeds on explicit confirmation:
the design's title and body copy, the affected work orders listed as
links, and "Deactivate anyway" in place of a disabled button. The API
call carries confirmOpenWorkOrders so the server-side guard is cleared
deliberately rather than removed.
