Nomad changes

docs/snippets/python/api/extract_file_async.md

@@ -0,0 +1,12 @@
+```python title="Python"
+import asyncio
+from kreuzberg import extract_file, ExtractionConfig
+
+async def main() -> None:
+    result = await extract_file("document.pdf", config=ExtractionConfig())
+    print(result.content[:200])
+    print(f"Tables: {len(result.tables)}")
+    print(f"Format: {result.metadata.format_type}")
+
+asyncio.run(main())
+```