c4a483a57c
- Implemented sync_dev_hosts.sh for managing local hosts entries for development. - Created admin_instances.html for managing school instances, including creation and listing. - Developed admin_system.html for core services management, including restart and backup operations. - Added my_instance.html for users to view and manage their assigned instances. - Introduced provision_instance.sh for provisioning new instances with Docker, including Nginx configuration and SSL certificate handling.