Shopfloor Display: move kiosk app install to preinstall system

Install-KioskApp.cmd wrapper reads display-type.txt and runs the
matching Inno Setup installer (Lobby or Dashboard). Replaces the
standalone 09-Setup-Display.ps1 for uniform app install pipeline.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

playbook/preinstall/preinstall.json

@@ -144,6 +144,15 @@
       "DetectionPath": "HKLM:\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\UDC",
       "PCTypes": ["Standard"]
     },
+    {
+      "_comment": "Display kiosk app (Lobby Display or Dashboard). Install-KioskApp.cmd wrapper reads C:\\Enrollment\\display-type.txt to determine which installer to run. Both GEAerospaceLobbyDisplaySetup.exe and GEAerospaceDashboardSetup.exe must be staged in the display\\ subtree alongside the wrapper. Inno Setup /VERYSILENT is idempotent so no detection needed.",
+      "Name": "Display Kiosk App",
+      "Installer": "display\\Install-KioskApp.cmd",
+      "Type": "EXE",
+      "InstallArgs": "",
+      "LogFile": "C:\\Logs\\PreInstall\\Dashboard-install.log",
+      "PCTypes": ["Display"]
+    },
     {
       "_comment": "Shopfloor Standard serial-port drivers: StarTech PCIe serial adapter (MosChip-based) + Prolific PL2303 USB-to-serial. Install-Drivers.cmd runs pnputil /add-driver with /subdirs /install so every bundled INF under drivers/ lands in the Windows driver store and auto-binds to matching hardware present now or plugged in later. Scoped to Standard PCs (both Machine + Timeclock) because the PCTypes filter is type-level only; installing a serial driver on a Timeclock without the hardware is harmless - it just sits in the driver store.",
       "Name": "Shopfloor Serial Drivers",