Nomad changes

docs/snippets/swift/advanced/keyword_extraction_config.md

@@ -0,0 +1,24 @@
+```swift title="Swift"
+import Foundation
+import Kreuzberg
+import RustBridge
+
+let configJson = """
+{
+    "keywords": {
+        "algorithm": "yake",
+        "max_keywords": 10,
+        "min_score": 0.3,
+        "ngram_range": [1, 3],
+        "language": "en"
+    }
+}
+"""
+
+let config = try extractionConfigFromJson(configJson)
+let result = try extractFileSync("document.pdf", nil, config)
+
+if let keywords = result.extracted_keywords() {
+    print("Extracted \(keywords.count) keywords")
+}
+```