Shopfloor PC type system, webapp enhancements, slim Blancco GRUB

- Shopfloor PC type menu (CMM, WaxAndTrace, Keyence, Genspect, Display, Standard)
- Baseline scripts: OpenText CSF, Start Menu shortcuts, network/WinRM, power/display
- Standard type: eDNC + MarkZebra with 64-bit path mirroring
- CMM type: Hexagon CLM Tools, PC-DMIS 2016/2019 R2
- Display sub-type: Lobby vs Dashboard
- Webapp: enrollment management, image config editor, UI refresh
- Upload-Image.ps1: robocopy MCL cache to PXE server
- Download-Drivers.ps1: Dell driver download pipeline
- Slim Blancco GRUB EFI (10MB -> 660KB) for old hardware compat
- Shopfloor display imaging guide docs

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

playbook/shopfloor-setup/Display/01-Setup-Display.ps1

@@ -0,0 +1,45 @@
+# 01-Setup-Display.ps1 — Display-specific setup (runs after Shopfloor baseline)
+# Reads display-type.txt to install either LobbyDisplay or Dashboard kiosk app.
+
+$enrollDir = "C:\Enrollment"
+$typeFile  = Join-Path $enrollDir "display-type.txt"
+$setupDir  = Split-Path -Parent $MyInvocation.MyCommand.Path
+
+if (-not (Test-Path $typeFile)) {
+    Write-Warning "No display-type.txt found - skipping display setup."
+    return
+}
+
+$displayType = (Get-Content $typeFile -First 1).Trim()
+Write-Host "=== Display Setup: $displayType ==="
+
+switch ($displayType) {
+    "Lobby" {
+        $installer = Join-Path $setupDir "GEAerospaceLobbyDisplaySetup.exe"
+        $appName = "Lobby Display"
+    }
+    "Dashboard" {
+        $installer = Join-Path $setupDir "GEAerospaceDashboardSetup.exe"
+        $appName = "Dashboard"
+    }
+    default {
+        Write-Warning "Unknown display type: $displayType"
+        return
+    }
+}
+
+if (-not (Test-Path $installer)) {
+    Write-Warning "$appName installer not found at $installer - skipping."
+    return
+}
+
+Write-Host "Installing $appName..."
+$proc = Start-Process -FilePath $installer -ArgumentList '/VERYSILENT', '/SUPPRESSMSGBOXES', '/NORESTART', "/LOG=C:\Enrollment\$appName-install.log" -Wait -PassThru
+
+if ($proc.ExitCode -eq 0) {
+    Write-Host "$appName installed successfully."
+} else {
+    Write-Warning "$appName exited with code $($proc.ExitCode). Check C:\Enrollment\$appName-install.log"
+}
+
+Write-Host "=== Display Setup Complete ==="