add rust to dockerfile

Dockerfile

@@ -15,6 +15,11 @@ ENV UVICORN_WS_PROTOCOL=websockets
 # Set the working directory
 WORKDIR $HOME/app
 
+# Install curl (required for rustup)
+USER root
+RUN apt-get update && apt-get install -y curl
+USER user
+
 # Install Rust using rustup
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
 ENV PATH="/home/user/.cargo/bin:${PATH}"