Network host monitor with ICMP ping and TCP port checks

- Monitor hosts via ICMP or TCP checks.
- Visualize ping results with graphs and a scalable timeline.
- Categorize hosts for better organization.
- Filter hosts by status (show only failed hosts).
- System tray notifications for host unavailability.
- Interface localization (Russian and English by default).
- Import hosts from a text file.
- Drag-and-drop reordering of hosts.
- Persistent history and settings storage.