gabrielnsw/nsw-topology ? reverse-engineered prompt

Build me a Grafana panel plugin that lets me draw a live network topology map inside a dashboard.

I want to add nodes, drag them around, connect them with lines, and have the map update from live data, ideally from Zabbix but also from any data source that can return time series with host and field labels. The links should change color based on usage, and I want to be able to hover a link or node to see useful details like current metrics, uptime, status, and a small history graph. Nodes should be customizable with different icons, colors, sizes, and snapping to a grid if needed.

It should also support alerts or thresholds, online and offline status, searching, backup and restore, and importing older saved layouts if possible. Make it feel polished and easy to use, so someone can open a panel, add nodes, connect them, and manage the whole topology without leaving Grafana. If you need to check current Grafana plugin docs, go ahead and look them up online.