Nomad changes

docs/snippets/swift/config/config_discover.md

@@ -0,0 +1,21 @@
+```swift title="Swift"
+import Foundation
+import Kreuzberg
+import RustBridge
+
+// Swift bindings build configs via JSON. To honor an on-disk
+// `kreuzberg.{toml,yaml,json}`, load the file and pass its JSON
+// representation to `extractionConfigFromJson`. Unknown formats
+// can be normalized to JSON on the caller side.
+let configJson: String
+if let data = try? Data(contentsOf: URL(fileURLWithPath: "kreuzberg.json")),
+   let text = String(data: data, encoding: .utf8) {
+    configJson = text
+} else {
+    configJson = "{}"
+}
+
+let config = try extractionConfigFromJson(configJson)
+let result = try extractFileSync("document.pdf", nil, config)
+print(result.content().toString())
+```