Fix autoloader; split commands in Pester step

Author: nicolasaigner

NicolasAigner.SystemToolkit.psm1

@@ -1,5 +1,6 @@
 # Auto‑loader: importa todas as funções do subdiretório Functions
-Get-ChildItem -Path (Join-Path $PSScriptRoot 'Functions') -Filter '*.ps1' | ForEach-Object {
+Get-ChildItem -Path (Join-Path $PSScriptRoot 'Functions') -Filter '*.ps1' |
+ForEach-Object {
     . $_.FullName
     Export-ModuleMember -Function $_.BaseName
-}
+}