Add pre-built alternative and _next-steps.md

Author: annietllnd

content/learning-paths/mobile-graphics-and-gaming/voice-sentiment-analysis-with-llm/2_set-up-your-environment.md

@@ -105,6 +105,11 @@ This installs the libraries needed for the Gradio interface, Whisper transcripti
 
 Next, clone the [llama.cpp GitHub repository](https://github.com/ggml-org/llama.cpp), build the local inference server, and start it. This server exposes an OpenAI-compatible API that the Python application will call later in the Learning Path.
 
+{{% notice Pre-built llama.cpp %}}
+If you prefer not to build from source, you can use pre-built binaries from [llama.cpp releases](https://github.com/ggml-org/llama.cpp/releases). Download the package for your platform, extract it, and use the `llama-server` executable from that package in the run commands later in this section.
+{{% /notice %}}
+
+
 {{< tabpane code=true >}}
   {{< tab header="Ubuntu/macOS" language="bash">}}
 git clone https://github.com/ggml-org/llama.cpp

content/learning-paths/mobile-graphics-and-gaming/voice-sentiment-analysis-with-llm/_next-steps.md

@@ -0,0 +1,8 @@
+---
+# ================================================================================
+#       FIXED, DO NOT MODIFY THIS FILE
+# ================================================================================
+weight: 21                  # Set to always be larger than the content in this path to be at the end of the navigation.
+title: "Next Steps"         # Always the same, html page title.
+layout: "learningpathall"   # All files under learning paths have this same wrapper for Hugo processing.
+---