Update Dockerfile

Dockerfile

@@ -2,13 +2,11 @@
 FROM nginx:alpine
 
 # Create directory for nginx config
-RUN mkdir -p /etc/nginx/conf.d
 
 # Copy static files
 COPY index.html styles.css /usr/share/nginx/html/
 
 # Copy nginx configuration
-COPY nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf
 
 # Expose port 80
 EXPOSE 80