The stage-file gate in Run-ShopfloorSetup.ps1 would fire even when
called by Stage-Dispatcher.ps1 (because the stage file still contains
"shopfloor-setup"), causing an infinite exit loop.
Fix: Run-ShopfloorSetup now accepts -FromDispatcher switch. The gate
only fires when the switch is absent (i.e. when called by the unattend's
FirstLogonCommands). Stage-Dispatcher passes -FromDispatcher when
invoking Run-ShopfloorSetup, bypassing the gate.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>