force dry run via start arg

sh.actions.package-cleanup/Worker.cs

@@ -37,6 +37,12 @@ public class Worker(
     {
         try
         {
+            var dryRun = configuration["DRY_RUN"]?.ToLower() == "true";
+            if (dryRun)
+            {
+                logger.LogInformation("DRY RUN MODE ENABLED - No packages will be deleted");
+            }
+
             // Parse comma-separated names
             var names = (configuration["NAMES"] ?? "")
                 .Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
@@ -60,12 +66,6 @@ public class Worker(
                 logger.LogInformation("Found {Count} packages to delete for name '{Name}'", packagesToDelete.Count,
                     name);
 
-                Console.WriteLine($"Found {packagesToDelete.Count} packages to delete for name '{name}':");
-                foreach (var pkg in packagesToDelete)
-                {
-                    Console.WriteLine($"- {pkg.Name} {pkg.Version}");
-                }
-
                 // await DeletePackages(packagesToDelete, cancellationToken);
                 logger.LogInformation("Deleted {Count} packages for name '{Name}'", packagesToDelete.Count, name);