Nomad changes

docs/snippets/rust/utils/standalone_embed.md

@@ -0,0 +1,15 @@
+```rust title="Rust"
+use kreuzberg::{EmbeddingConfig, EmbeddingModelType, embed_texts};
+
+let config = EmbeddingConfig {
+    model: EmbeddingModelType::Preset { name: "balanced".to_string() },
+    normalize: true,
+    ..Default::default()
+};
+
+let texts = vec!["Hello, world!", "Kreuzberg is fast"];
+let embeddings = embed_texts(&texts, &config)?;
+
+assert_eq!(embeddings.len(), 2);
+assert_eq!(embeddings[0].len(), 768);
+```