chore(pssa): apply safe PSScriptAnalyzer fixes (BOM, empty catch -> Write-Error, Write-Host -> Write-Output)

Applied automatic, low-risk fixes for PSScriptAnalyzer warnings. Please review changes for behavior-sensitive code.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

windows/deploy-domain-users.ps1

@@ -1,4 +1,4 @@
-[CmdletBinding()]
+[CmdletBinding()]
 param(
     [Parameter(Mandatory = $true)]
     [string]$ServerHost,
@@ -112,8 +112,8 @@ Register-ActivityWatchUserTasks -TaskDefinitions $taskDefinitions -LaunchScriptP
 Register-ActivityWatchRecoveryTask -TaskName $config.recovery.taskName -RecoveryScriptPath $recoveryScriptPath -ConfigPath $configPath
 Start-ActivityWatchTasks -TaskDefinitions $taskDefinitions -RecoveryTaskName $config.recovery.taskName
 
-Write-Host 'ActivityWatch развёрнут для пользователей:'
-$targetUsers | ForEach-Object { Write-Host " - $_" }
-Write-Host "Сервер: ${ServerScheme}://$ServerHost`:$ServerPort"
-Write-Host "Каталог данных: $StateRoot"
-Write-Host "Файл DLP-политики: $($assetResult.ActivePolicy)"
+Write-Output 'ActivityWatch развёрнут для пользователей:'
+$targetUsers | ForEach-Object { Write-Output " - $_" }
+Write-Output "Сервер: ${ServerScheme}://$ServerHost`:$ServerPort"
+Write-Output "Каталог данных: $StateRoot"
+Write-Output "Файл DLP-политики: $($assetResult.ActivePolicy)"