Nomad changes

docs/snippets/swift/config/embedding_config.md

@@ -0,0 +1,27 @@
+```swift title="Swift"
+import Foundation
+import Kreuzberg
+import RustBridge
+
+let configJson = """
+{
+    "chunking": {
+        "max_characters": 1000,
+        "overlap": 200,
+        "embedding": {
+            "model": {"preset": {"name": "balanced"}},
+            "batch_size": 16,
+            "normalize": true,
+            "show_download_progress": true
+        }
+    }
+}
+"""
+
+let config = try extractionConfigFromJson(configJson)
+let result = try extractFileSync("document.pdf", nil, config)
+
+if let chunks = result.chunks() {
+    print("Chunks with embeddings: \(chunks.count)")
+}
+```