Improves config loading feedback

Adds a detailed output of configuration properties upon successful loading.

This enhancement provides immediate feedback to the user, confirming
that the configuration file has been loaded correctly and displaying
the available properties.

PowerShell_AI_Agent/test.ps1

@@ -11,6 +11,7 @@ if (Test-Path $configPath) {
     Write-Host "✅ Configuration file exists" -ForegroundColor Green
     $config = Get-Content $configPath | ConvertFrom-Json
     Write-Host "✅ Configuration loaded successfully" -ForegroundColor Green
+    Write-Host "   Configuration properties: $($config.PSObject.Properties.Name -join ', ')" -ForegroundColor Cyan
 } else {
     Write-Host "❌ Configuration file not found" -ForegroundColor Red
 }