Renumber PXE LAN from 10.9.100.0/24 to 172.16.9.0/24

Single-site bay-stuck issue at WJ: GE Intune Report IP script filters
Get-NetIPAddress on StartsWith("10.") and posts everything matching
to the GE Tines webhook. Bays at WJ get the PXE LAN 10.9.100.x IP
captured and reported -> GE backend tags bays as on a non-corp 10.x
subnet -> dynamic group eligibility for SFLD policy never matches.
Other GE sites work because their PXE LANs aren't on 10.x at all.

Renumber PXE LAN to RFC1918 172.16.9.0/24 so the GE filter naturally
skips wired PXE addresses without any disable-NIC dance.

Server-side already in flight (netplan dual-bound, dnsmasq scope +
boot URL repointed, blancco preferences + grub.cfg + iPXE GetPxeScript
all sed'd to 172.16.9.1). This commit is the playbook / scripts /
docs side: 109 hits across 35 files sed'd in one shot.

After this lands + boot.wim is rebuilt + bays renumber off DHCP,
the 10.9.100.1 binding will be dropped from netplan as the final
cleanup step.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

playbook/shopfloor-setup/gea-shopfloor-nocollections/01-eDNC.ps1

@@ -36,7 +36,7 @@ $siteConfig = Get-SiteConfig
 $siteName        = if ($siteConfig) { $siteConfig.siteName } else { 'West Jefferson' }
 $siteNameCompact = if ($siteConfig) { $siteConfig.siteNameCompact } else { 'WestJefferson' }
 
-$edncDir = "C:\Enrollment\shopfloor-setup\Standard\eDNC"
+$edncDir = Join-Path $PSScriptRoot 'eDNC'
 
 if (-not (Test-Path $edncDir)) {
     Write-Warning "eDNC folder not found at $edncDir - skipping."

playbook/shopfloor-setup/gea-shopfloor-nocollections/03-RestoreEDncConfig.ps1

@@ -54,7 +54,8 @@ if (-not $machineNum -or $machineNum -eq '9999') {
 Write-Host "Machine number: $machineNum"
 
 # ---- Locate local backup root (staged from PXE during imaging) ----
-$backupRoot = 'C:\Enrollment\shopfloor-setup\Standard\ntlars-backups'
+# Lives at C:\Enrollment\shopfloor-setup\_ntlars-backups (shared root dir).
+$backupRoot = Join-Path $PSScriptRoot '..\_ntlars-backups'
 if (-not (Test-Path $backupRoot)) {
     Write-Host "ntlars-backups folder not staged at $backupRoot - skipping."
     try { Stop-Transcript | Out-Null } catch {}

playbook/shopfloor-setup/gea-shopfloor-nocollections/Set-MachineNumber.bat

@@ -6,7 +6,7 @@ REM   1. %~dp0Set-MachineNumber.ps1
 REM      - .bat and .ps1 side-by-side (normal desktop-copied case, repo layout)
 REM   2. C:\Users\SupportUser\Desktop\Set-MachineNumber.ps1
 REM      - dispatcher-copied location, if this .bat lives somewhere else
-REM   3. C:\Enrollment\shopfloor-setup\Standard\Set-MachineNumber.ps1
+REM   3. C:\Enrollment\shopfloor-setup\gea-shopfloor-nocollections\Set-MachineNumber.ps1
 REM      - canonical enrollment staging copy
 REM
 REM Goto-based dispatch - no nested if blocks, no literal parens in echo lines.
@@ -21,13 +21,13 @@ if exist "%PS1%" goto :run
 set "PS1=C:\Users\SupportUser\Desktop\Set-MachineNumber.ps1"
 if exist "%PS1%" goto :run
 
-set "PS1=C:\Enrollment\shopfloor-setup\Standard\Set-MachineNumber.ps1"
+set "PS1=C:\Enrollment\shopfloor-setup\gea-shopfloor-nocollections\Set-MachineNumber.ps1"
 if exist "%PS1%" goto :run
 
 echo ERROR: Set-MachineNumber.ps1 not found in any of:
 echo   %~dp0Set-MachineNumber.ps1
 echo   C:\Users\SupportUser\Desktop\Set-MachineNumber.ps1
-echo   C:\Enrollment\shopfloor-setup\Standard\Set-MachineNumber.ps1
+echo   C:\Enrollment\shopfloor-setup\gea-shopfloor-nocollections\Set-MachineNumber.ps1
 echo.
 pause
 exit /b 1