update plot to force units

build/build_exe.ps1

@@ -9,6 +9,7 @@ $DistDir = Join-Path $RepoRoot "dist"
 $WorkDir = Join-Path $RepoRoot "build\pyinstaller_work"
 $SpecPath = Join-Path $PSScriptRoot "sensor_bench.spec"
 $RepoConfig = Join-Path $RepoRoot "config"
+$RepoSensors = Join-Path $RepoRoot "sensors"
 
 if (-not (Get-Command conda -ErrorAction SilentlyContinue)) {
     throw "conda was not found on PATH. Open an Anaconda Prompt or initialize conda for PowerShell."
@@ -42,8 +43,11 @@ try {
     conda run -n $EnvName python -m PyInstaller --noconfirm --clean --distpath "$DistDir" --workpath "$WorkDir" "$SpecPath"
     if ($LASTEXITCODE -ne 0) { throw "PyInstaller failed." }
 
-    # Public package only: copy exhibition config/. Never ship internal/ operator assets.
+    # Public package only: copy exhibition config/ and sensors/. Never ship internal/ operator assets.
     Copy-Item -Recurse -Force $RepoConfig (Join-Path $DistDir "SensorBench")
+    if (Test-Path $RepoSensors) {
+        Copy-Item -Recurse -Force $RepoSensors (Join-Path $DistDir "SensorBench")
+    }
     $InternalLeak = Join-Path $DistDir "SensorBench\internal"
     if (Test-Path $InternalLeak) {
         throw "Public dist must not contain internal/: $InternalLeak"