Update Dockerfile

Dockerfile

@@ -12,24 +12,29 @@ RUN apt-get update && apt-get install -y \
 # 2. Install VS Code Server (code-server) as root
 RUN curl -fsSL https://code-server.dev/install.sh | sh
 
-# 3. Create the Hugging Face user (UID 1000)
+# 3. INSTALL NODE.JS (v20) via NodeSource
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
+    && apt-get install -y nodejs \
+    && rm -rf /var/lib/apt/lists/*
+
+# 4. Create the Hugging Face user (UID 1000)
 RUN useradd -m -u 1000 user
 
-# 4. Set up environment variables
+# 5. Set up environment variables
 ENV HOME=/home/user
 ENV PATH="/home/user/.local/bin:/home/user/.cargo/bin:/home/user/.bun/bin:$PATH"
 
-# 5. CRITICAL FIX: Transfer ownership of the home directory from root to user
+# 6. Transfer ownership of the home directory from root to user
 RUN chown -R user:user /home/user
 
-# 6. Switch to the non-root user
+# 7. Switch to the non-root user
 USER user
 WORKDIR $HOME
 
-# 7. Install Rust (Will now succeed because permissions are fixed)
+# 8. Install Rust
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
 
-# 8. Install Bun
+# 9. Install Bun
 RUN curl -fsSL https://bun.sh/install | bash
 
 # Expose port