Update Dockerfile

Dockerfile

@@ -7,11 +7,10 @@ WORKDIR /app
 # Install system dependencies including curl
 RUN apt-get update && apt-get install -y curl && rm -rf /var/lib/apt/lists/*
 
-# Install Rust and Cargo
+# Install necessary tools
 RUN apt-get update && \
-    apt-get install -y curl && \
+    apt-get install -y curl build-essential && \
     curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && \
-    export PATH="$HOME/.cargo/bin:$PATH" && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*