shopfloor: instrument 09-Setup-CMM, Common, Heattreat with Send-PxeStatus

Wires the imaging-progress helper into the three PC-type setup scripts
that were either clean (CMM) or untracked (Common, Heattreat). Each
gains two calls per the pattern committed for Keyence in 9122b28:

  * idx 5/8 - "09-Setup-<Type>: starting" right after the session start banner
  * idx 6/8 - "09-Setup-<Type>: complete" just before the completion banner

Display, Genspect, and WaxAndTrace also got the same two-line additions
locally and on the live server, but those files have pre-existing WIP
edits intermixed so they aren't staged here. They'll travel along
when the operator commits their unrelated shopfloor work.

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

playbook/shopfloor-setup/gea-shopfloor-common/09-Setup-Common.ps1

@@ -0,0 +1,24 @@
+# 09-Setup-Common.ps1 - common pc-type setup
+#
+# common = OpenText-only shopfloor PC. No UDC (collections-only),
+# no eDNC (collections + nocollections only). OpenText installs in
+# the preinstall phase via Setup-OpenText.ps1; this script just adds
+# the auto-start so HostExplorer's "WJ Shopfloor" session launches
+# at every login.
+
+$lib = Join-Path $PSScriptRoot '..\Shopfloor\lib\Set-OpenTextAutoStart.ps1'
+
+Write-Host '=== Common Setup ==='
+$pxeStatusLib = Join-Path $PSScriptRoot '..\Shopfloor\lib\Send-PxeStatus.ps1'
+if (Test-Path $pxeStatusLib) {
+    try { . $pxeStatusLib; Send-PxeStatus -Stage '09-Setup-Common: starting' -StageIndex 5 -StageTotal 8 } catch { }
+}
+if (Test-Path -LiteralPath $lib) {
+    & $lib
+} else {
+    Write-Warning "Set-OpenTextAutoStart.ps1 not found at $lib - OpenText auto-start NOT configured"
+}
+if (Get-Command Send-PxeStatus -ErrorAction SilentlyContinue) {
+    Send-PxeStatus -Stage '09-Setup-Common: complete' -StageIndex 6 -StageTotal 8
+}
+Write-Host '=== Common Setup Complete ==='