Switch from Apache2 to Nginx
Transition the web server from Apache2 to the more efficient Nginx.
Add Nginx configuration
Introduce new configurations for Nginx, including timeout settings and keepalive_timeout.
Improve PostgreSQL performance
Increase the shared_buffers value from 2GB to 16GB in postgres-tuning.conf for better database performance.
Update startup script
Remove the old startapache script and introduce a new startnginx script for the Docker container's startup command (/app/startnginx).
PR Summary