Nomad changes

docs/snippets/swift/llm/structured_extraction.md

@@ -0,0 +1,33 @@
+```swift title="Swift"
+import Foundation
+import Kreuzberg
+import RustBridge
+
+let configJson = """
+{
+    "structured_extraction": {
+        "schema": {
+            "type": "object",
+            "properties": {
+                "title": { "type": "string" },
+                "authors": { "type": "array", "items": { "type": "string" } },
+                "date": { "type": "string" }
+            },
+            "required": ["title", "authors", "date"],
+            "additionalProperties": false
+        },
+        "llm": {
+            "model": "openai/gpt-4o-mini"
+        },
+        "strict": true
+    }
+}
+"""
+
+let config = try extractionConfigFromJson(configJson)
+let result = try extractFileSync("paper.pdf", nil, config)
+
+if let structured = result.structured_output() {
+    print(structured.toString())
+}
+```