Nomad changes

docs/snippets/ruby/api/batch_extract_files_sync.md

@@ -0,0 +1,20 @@
+```ruby title="Ruby"
+require 'kreuzberg'
+
+items = [
+  Kreuzberg::BatchFileItem.new(path: 'doc1.pdf'),
+  Kreuzberg::BatchFileItem.new(path: 'doc2.docx'),
+  Kreuzberg::BatchFileItem.new(path: 'doc3.pptx')
+]
+
+config = Kreuzberg::ExtractionConfig.new(use_cache: true)
+
+results = Kreuzberg.batch_extract_files_sync(items, config: config)
+
+results.each_with_index do |result, idx|
+  puts "Document #{idx + 1}:"
+  puts "  Extracted: #{result.content.length} characters"
+  puts "  Quality: #{result.quality_score}"
+  puts "  MIME: #{result.mime_type}"
+end
+```