- Added ToastService for managing toast notifications.
- Replaced alert in settings component with toast notifications for success and error messages.
- Included ToastComponent in layout for displaying notifications.
- Created loading spinner component for better user experience.
- Implemented domain detail component with detailed views for certificates, requirements, and services.
- Added functionality to manage and display SSL certificates and their statuses.
- Introduced a registry manager class for handling Docker registry operations.
