Report hardware from the BIOS check, so every WinPE path is covered

The hardware report went out from winpe-status-push.ps1 on the
enrollment share (Y:), but startnet.cmd never maps Y: on the
gea-standard / gea-engineer path (choices 1/2 go purpose -> tenant ->
enroll_staged), so those builds never reported. The same gap means
neither the status push nor preflight.ps1's driver check has ever run
for standard/engineer images.

The BIOS share is mapped by every WinPE boot before the menu, and
check-bios.cmd lives on it, so it now calls hardware-report.ps1 from
the same folder (best effort, output discarded). winpe-status-push.ps1
goes back to status only, so shopfloor bays are not counted twice. The
playbook deploys hardware-report.ps1 with the other BIOS files.

playbook/shopfloor-setup/BIOS/check-bios.cmd

@@ -6,6 +6,11 @@ set "BIOSDIR=%~dp0"
 set "FLASH=%BIOSDIR%Flash64W.exe"
 set "MANIFEST=%BIOSDIR%models.txt"
 
+REM --- Report this machine to the PXE webapp (Hardware Coverage) ---
+REM Every WinPE boot maps this share, whatever image is picked next, so this
+REM is the one place that sees standard/engineer builds too. Best effort.
+if exist "%BIOSDIR%hardware-report.ps1" powershell -NoProfile -ExecutionPolicy Bypass -File "%BIOSDIR%hardware-report.ps1" >NUL 2>&1
+
 if exist "%FLASH%" goto :flash_ok
 echo   Flash64W.exe not found, skipping BIOS check.
 set "BIOS_STATUS=Skipped (Flash64W.exe missing)"