Nomad changes

docs/snippets/rust/config/pdf_config.md

@@ -0,0 +1,20 @@
+```rust title="Rust"
+use kreuzberg::{extract_file_sync, ExtractionConfig, PdfConfig, HierarchyConfig};
+
+fn main() -> kreuzberg::Result<()> {
+    let config = ExtractionConfig {
+        pdf_options: Some(PdfConfig {
+            extract_images: true,
+            passwords: Some(vec!["password123".to_string()]),
+            extract_metadata: true,
+            hierarchy: Some(HierarchyConfig::default()),
+        }),
+        ..Default::default()
+    };
+
+    let result = extract_file_sync("encrypted.pdf", None, &config)?;
+    println!("Title: {:?}", result.metadata.title);
+    println!("Authors: {:?}", result.metadata.authors);
+    Ok(())
+}
+```