Nomad changes

docs/snippets/kotlin/api/batch_extract_files_sync.md

@@ -0,0 +1,18 @@
+```kotlin title="Kotlin"
+import dev.kreuzberg.*
+import java.nio.file.Paths
+
+fun main() {
+    val config = ExtractionConfig.builder().build()
+    val items = listOf(
+        BatchFileItem(Paths.get("doc1.pdf"), null),
+        BatchFileItem(Paths.get("doc2.docx"), null),
+        BatchFileItem(Paths.get("report.pdf"), null),
+    )
+    val results = Kreuzberg.batchExtractFilesSync(items, config)
+
+    results.forEachIndexed { index, result ->
+        println("File $index: ${result.content().length} chars")
+    }
+}
+```