docs: improve getting started process

stream/README.md

@@ -23,10 +23,16 @@ cd ./thirdparty/llama.cpp
 
 rm -rf build
 mkdir -p build
-cmake -S. -Bbuild
+cmake -S. -Bbuild -DLLAMA_CURL=OFF
 cmake --build build
 ```
 
 The libraries should be in `./thirdparty/llama.cpp/build/bin`.
 
 NOTE: you may have to disable curl as a flag when configuring llama.cpp via cmake.
+
+## Getting started
+```sh
+make
+LD_LIBRARY_PATH=./thirdparty/llama.cpp/build/bin/ ./stream_app
+```