Nomad changes

docs/snippets/ruby/ocr/ocr_paddleocr.md

@@ -0,0 +1,15 @@
+```ruby title="Ruby"
+require 'kreuzberg'
+
+config = Kreuzberg::ExtractionConfig.new(
+  ocr: Kreuzberg::OcrConfig.new(
+    backend: 'paddleocr',
+    language: 'eng'
+    # model_tier: 'server' # for max accuracy
+  )
+)
+
+result = Kreuzberg.extract_file_sync('scanned.pdf', config: config)
+puts result.content[0..100]
+puts "Total length: #{result.content.length}"
+```