Nomad changes

docs/snippets/csharp/metadata/parse_all.cs

@@ -0,0 +1,31 @@
+using Kreuzberg;
+
+var config = new ExtractionConfig
+{
+    PdfOptions = new PdfConfig
+    {
+        ExtractMetadata = true
+    }
+};
+
+var result = KreuzbergLib.ExtractFileSync("document.pdf", config);
+
+if (result.Metadata?.Format.Pdf != null)
+{
+    var pdfMeta = result.Metadata.Format.Pdf;
+    Console.WriteLine($"Pages: {pdfMeta.PageCount}");
+    Console.WriteLine($"Author: {pdfMeta.Author}");
+    Console.WriteLine($"Title: {pdfMeta.Title}");
+    Console.WriteLine($"Subject: {pdfMeta.Subject}");
+    Console.WriteLine($"Created: {pdfMeta.CreatedDate:O}");
+}
+
+var htmlResult = KreuzbergLib.ExtractFileSync("page.html", config);
+if (htmlResult.Metadata?.Format.Html != null)
+{
+    var htmlMeta = htmlResult.Metadata.Format.Html;
+    Console.WriteLine($"Title: {htmlMeta.Title}");
+    Console.WriteLine($"Description: {htmlMeta.Description}");
+    if (htmlMeta.OpenGraph != null && htmlMeta.OpenGraph.ContainsKey("image"))
+        Console.WriteLine($"Open Graph Image: {htmlMeta.OpenGraph["image"]}");
+}