Nomad changes

docs/snippets/ruby/config/config_programmatic.md

@@ -0,0 +1,19 @@
+```ruby title="Ruby"
+require "kreuzberg"
+
+config = Kreuzberg::ExtractionConfig.new(
+  use_cache: true,
+  ocr: Kreuzberg::OcrConfig.new(
+    backend: "tesseract",
+    language: "eng+deu",
+    tesseract: Kreuzberg::TesseractConfig.new(psm: 6)
+  ),
+  chunking: Kreuzberg::ChunkingConfig.new(
+    max_characters: 1000,
+    overlap: 200
+  )
+)
+
+result = Kreuzberg.extract_file_sync("document.pdf", config)
+puts "Content length: #{result.content.length}"
+```