Nomad changes

docs/snippets/elixir/advanced/chunking_config.md

@@ -0,0 +1,45 @@
+```elixir title="Elixir"
+config_json = Jason.encode!(%{
+  "chunking" => %{
+    "enabled" => true,
+    "max_characters" => 1000,
+    "overlap" => 200,
+    "min_size" => 100,
+    "respect_boundaries" => true,
+    "split_on" => ["sentence", "paragraph"]
+  }
+})
+
+{:ok, result} = Kreuzberg.extract_file_sync("document.pdf", "application/pdf", config_json)
+
+chunks = result.chunks || []
+IO.puts("Total chunks: #{length(chunks)}")
+
+Enum.each(chunks, fn chunk ->
+  IO.inspect(%{
+    text_length: String.length(chunk["content"]),
+    page: chunk["page"],
+    boundaries_respected: !String.ends_with?(chunk["content"], [" ", "\n"])
+  })
+end)
+```
+
+```elixir title="Elixir - Prepend Heading Context"
+config_json = Jason.encode!(%{
+  "chunking" => %{
+    "enabled" => true,
+    "chunker_type" => "markdown",
+    "prepend_heading_context" => true
+  }
+})
+
+{:ok, result} = Kreuzberg.extract_file_sync("document.md", "text/markdown", config_json)
+
+if result.chunks do
+  IO.puts("Generated #{length(result.chunks)} chunks with prepended headings")
+
+  Enum.each(result.chunks, fn chunk ->
+    IO.puts("Chunk preview: #{String.slice(chunk["content"], 0..80)}...")
+  end)
+end
+```