Nomad changes

docs/snippets/csharp/advanced/plugin_registry.cs

@@ -0,0 +1,65 @@
+using Kreuzberg;
+using System.Collections.Generic;
+
+class Program
+{
+    static void Main()
+    {
+        try
+        {
+            var extractors = KreuzbergLib.ListDocumentExtractors();
+            Console.WriteLine("Registered Document Extractors:");
+            foreach (var extractor in extractors)
+            {
+                Console.WriteLine($"  - {extractor}");
+            }
+
+            var ocrBackends = KreuzbergLib.ListOcrBackends();
+            Console.WriteLine("\nRegistered OCR Backends:");
+            foreach (var backend in ocrBackends)
+            {
+                Console.WriteLine($"  - {backend}");
+            }
+
+            var processors = KreuzbergLib.ListPostProcessors();
+            Console.WriteLine("\nRegistered Post-Processors:");
+            foreach (var processor in processors)
+            {
+                Console.WriteLine($"  - {processor}");
+            }
+
+            var validators = KreuzbergLib.ListValidators();
+            Console.WriteLine("\nRegistered Validators:");
+            foreach (var validator in validators)
+            {
+                Console.WriteLine($"  - {validator}");
+            }
+
+            var customProcessor = new CustomPostProcessor();
+            KreuzbergLib.RegisterPostProcessor(customProcessor);
+            Console.WriteLine($"\nRegistered custom post-processor: {customProcessor.Name}");
+
+            KreuzbergLib.UnregisterPostProcessor(customProcessor.Name);
+            Console.WriteLine($"Unregistered post-processor: {customProcessor.Name}");
+
+            KreuzbergLib.ClearValidators();
+            Console.WriteLine("All validators cleared");
+        }
+        catch (KreuzbergException ex)
+        {
+            Console.WriteLine($"Plugin registry error: {ex.Message}");
+        }
+    }
+}
+
+class CustomPostProcessor : IPostProcessor
+{
+    public string Name => "custom-processor";
+    public int Priority => 50;
+
+    public ExtractionResult Process(ExtractionResult result)
+    {
+        result.Content = result.Content.ToUpper();
+        return result;
+    }
+}