docker

Dockerfile

@@ -12,6 +12,9 @@ RUN apt-get update && \
     apt-get install -y nodejs && \
     rm -rf /var/lib/apt/lists/*
 
+# Configure npm to use a cache directory writable by appuser
+ENV NPM_CONFIG_CACHE /app/.npm
+
 # Copy requirements file first to leverage Docker cache
 COPY --chown=appuser:appgroup requirements.txt .