- Modified vps-deploy.sh to run as both root and non-root user
- Added dynamic sudo command handling (SUDO_CMD variable)
- Set appropriate service user (www-data for root, current user for non-root)
- Updated all system commands to use dynamic sudo
- Enhanced PostgreSQL setup for root execution
- Updated PM2 configuration with proper user permissions
- Added deployment update script with root support
- Improved security and flexibility for VPS deployment
- Added complete Next.js frontend with responsive design
- Added NestJS backend with PostgreSQL and Redis
- Added comprehensive VPS deployment script (vps-deploy.sh)
- Added deployment guide and documentation
- Added all assets and static files
- Configured SSL, Nginx, PM2, and monitoring
- Ready for production deployment on any VPS
