fix: mock alarm and minio use cmd window to avoid silent exit

scripts/dev-env.ps1

@@ -119,12 +119,10 @@ function Invoke-Start {
     # 3. Mock alarm server (if uv available)
     Write-Banner "3/4 Mock Alarm Server"
     if (Get-Command uv -ErrorAction SilentlyContinue) {
-        $alarmProc = Start-Process -FilePath "uv" `
-            -ArgumentList "run", "--with", "flask", $mockAlarm `
-            -WorkingDirectory (Join-Path $edgeDir "scripts") `
-            -WindowStyle Minimized `
-            -PassThru
-        Write-Host "  [START] mock_alarm_server (PID=$($alarmProc.Id))" -ForegroundColor Green
+        $alarmBat = Join-Path $edgeDir "scripts\mock-alarm.bat"
+        "@echo off`r`ncd /d `"$(Join-Path $edgeDir 'scripts')`"`r`nuv run --with flask mock_alarm_server.py" | Out-File -FilePath $alarmBat -Encoding ASCII
+        Start-Process "cmd" -ArgumentList "/k", $alarmBat
+        Write-Host "  [START] mock_alarm_server (端口 8080)" -ForegroundColor Green
     } else {
         Write-Host "  [SKIP] uv 未安装" -ForegroundColor Yellow
     }
@@ -152,7 +150,9 @@ function Invoke-Start {
     Write-Banner "MinIO (object storage)"
     if (Test-Path $minio) {
         if (-not (Test-Path $minioData)) { New-Item -ItemType Directory -Path $minioData -Force | Out-Null }
-        Start-Detached "minio" $minio @("server", $minioData, "--address", ":9000", "--console-address", ":9001")
+        $minioBat = Join-Path $env:TEMP "safesight-minio.bat"
+        "@echo off`r`n`"$minio`" server `"$minioData`" --address :9000 --console-address :9001" | Out-File -FilePath $minioBat -Encoding ASCII
+        Start-Process "cmd" -ArgumentList "/k", $minioBat
         Write-Host "  Console: http://localhost:9001 (admin/password)" -ForegroundColor White
     }