feat(alias): alias llama to llama-cpp, update docs (#1448)

Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>

docs/content/model-compatibility/llama-cpp.md

@@ -9,7 +9,7 @@ weight = 1
 
 {{% notice note %}}
 
-The `ggml` file format has been deprecated. If you are using `ggml` models and you are configuring your model with a YAML file, specify, use the `llama-stable` backend instead. If you are relying in automatic detection of the model, you should be fine. For `gguf` models, use the `llama` backend.
+The `ggml` file format has been deprecated. If you are using `ggml` models and you are configuring your model with a YAML file, specify, use the `llama-ggml` backend instead. If you are relying in automatic detection of the model, you should be fine. For `gguf` models, use the `llama` backend. The go backend is deprecated as well but still available as `go-llama`. The go backend supports still features not available in the mainline: speculative sampling and embeddings.
 
 {{% /notice %}}
 
@@ -65,11 +65,11 @@ parameters:
 
 In the example above we specify `llama` as the backend to restrict loading `gguf` models only. 
 
-For instance, to use the `llama-stable` backend for `ggml` models:
+For instance, to use the `llama-ggml` backend for `ggml` models:
 
 ```yaml
 name: llama
-backend: llama-stable
+backend: llama-ggml
 parameters:
   # Relative to the models path
   model: file.ggml.bin