Nomad changes

docs/snippets/wasm/metadata/language_detection.md

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+```typescript title="WASM"
+import init, { extractBytes } from "kreuzberg-wasm";
+import { LanguageDetectionConfig, ExtractionConfig } from "kreuzberg-wasm";
+
+await init();
+
+const fileBuffer = new Uint8Array(/* your file bytes */);
+const mimeType = "text/plain";
+
+const config = new ExtractionConfig({
+  language_detection: new LanguageDetectionConfig({
+    enable_detection: true,
+    target_languages: ["en", "de", "fr"],
+  }),
+});
+
+const result = await extractBytes(fileBuffer, mimeType, config);
+
+if (result.detected_languages) {
+  console.log("Detected languages:", result.detected_languages);
+
+  for (const language of result.detected_languages) {
+    console.log(`Language: ${language}`);
+  }
+}
+```