fix winget for good (#3096)

Test-WingetInstall.ps1

@@ -1,5 +1,6 @@
 # Import the function (adjust the path according to your setup)
-. "./functions/private/Get-WinUtilWingetLatest.ps1"
+. "./functions/private/Install-WinUtilWinget.ps1"
+. "./functions/private/Test-WinUtilPackageManager.ps1"
 
 # Set up Information stream to be visible
 $InformationPreference = "Continue"
@@ -7,20 +8,7 @@ $InformationPreference = "Continue"
 Write-Host "Starting Winget installation test..." -ForegroundColor Cyan
 
 try {
-    # Test the function with verbose output
-    Write-Host "Attempting to run Get-WinUtilWingetLatest..." -ForegroundColor Cyan
-    Get-WinUtilWingetLatest -Verbose
-
-    # Verify Winget is working
-    if (Get-Command winget -ErrorAction SilentlyContinue) {
-        Write-Host "Success! Winget is installed and accessible." -ForegroundColor Green
-
-        # Display Winget version
-        Write-Host "`nWinget version:" -ForegroundColor Cyan
-        winget --version
-    } else {
-        Write-Host "Warning: Winget is installed but not accessible in the current session. You may need to restart your terminal." -ForegroundColor Yellow
-    }
+    Install-WinUtilWinget
 } catch {
     Write-Host "Error occurred during testing: $($_.Exception.Message)" -ForegroundColor Red
     Write-Host "Stack Trace:" -ForegroundColor Red