Nomad changes

docs/snippets/swift/utils/chunking.md

@@ -0,0 +1,25 @@
+```swift title="Swift"
+import Foundation
+import Kreuzberg
+import RustBridge
+
+let configJson = """
+{
+    "chunking": {
+        "max_characters": 1000,
+        "overlap": 200
+    }
+}
+"""
+
+let config = try extractionConfigFromJson(configJson)
+let result = try extractFileSync("document.pdf", nil, config)
+
+if let chunks = result.chunks() {
+    print("Chunks: \(chunks.count)")
+    for chunk in chunks {
+        let metadata = chunk.metadata()
+        print("Chunk \(metadata.chunk_index() + 1)/\(metadata.total_chunks())")
+    }
+}
+```