Update Dockerfile

Dockerfile

@@ -1,28 +1,20 @@
-# Use PHP 8.2 with FPM and Alpine Linux for a small footprint
 FROM php:8.2-fpm-alpine
 
-# Install Nginx
-RUN apk add --no-cache nginx
+# Install Nginx and PHP Zip extension for unpacking uploaded sites
+RUN apk add --no-cache nginx php82-pecl-zip php82-zip
 
-# Create a non-root user (Hugging Face requires user ID 1000)
 RUN adduser -D -u 1000 user
 
-# Configure Nginx for non-root execution
-RUN mkdir -p /var/cache/nginx /var/run/nginx /var/lib/nginx/logs \
-    && chown -R user:user /var/cache/nginx /var/run/nginx /var/lib/nginx /var/log/nginx
+# Setup required directories and permissions
+RUN mkdir -p /var/cache/nginx /var/run/nginx /var/lib/nginx/logs /tmp/sites \
+    && chown -R user:user /var/cache/nginx /var/run/nginx /var/lib/nginx /var/log/nginx /tmp/sites
 
-# Copy our custom Nginx configuration
 COPY nginx.conf /etc/nginx/nginx.conf
 
-# Set up the web directory
 WORKDIR /app
 COPY --chown=user:user . /app
 
-# Switch to the non-root user
 USER user
-
-# Hugging Face Spaces must run on port 7860
 EXPOSE 7860
 
-# Start both PHP-FPM and Nginx
 CMD ["sh", "-c", "php-fpm -D && nginx -g 'daemon off;'"]