Nomad changes

docs/snippets/kotlin/advanced/chunking_rag.md

@@ -0,0 +1,35 @@
+```kotlin title="Kotlin"
+import dev.kreuzberg.*
+import java.nio.file.Paths
+import java.util.Optional
+
+fun main() {
+    val embedding = EmbeddingConfig.builder()
+        .withModel(EmbeddingModelType.Preset("balanced"))
+        .withNormalize(true)
+        .build()
+
+    val chunking = ChunkingConfig.builder()
+        .withMaxCharacters(500L)
+        .withOverlap(50L)
+        .withEmbedding(Optional.of(embedding))
+        .build()
+
+    val config = ExtractionConfig.builder()
+        .withChunking(Optional.of(chunking))
+        .build()
+
+    val result = Kreuzberg.extractFileSync(Paths.get("research_paper.pdf"), null, config)
+    for (chunk in result.chunks().orEmpty()) {
+        val metadata = chunk.metadata()
+        println("Chunk ${metadata.chunkIndex() + 1}/${metadata.totalChunks()}")
+        println("Position: ${metadata.byteStart()}-${metadata.byteEnd()}")
+        val text = chunk.content()
+        val preview = text.take(100)
+        println("Content: $preview...")
+        chunk.embedding()?.let { embedding ->
+            println("Embedding: ${embedding.size} dimensions")
+        }
+    }
+}
+```