add suppress alert function

[marcilioramos]

1. Currently, there is no native way to suppress Zabbix alerts directly via Grafana.

2. I would like to be able to suppress Zabbix alerts directly through the Grafana interface. This would allow operators to mute specific alerts without having to access Zabbix separately, making the alert management process more efficient and centralized.

3. An alternative would be to configure suppressions manually in Zabbix itself or via external scripts, but this adds complexity and is not as intuitive as managing them directly in the Grafana interface.

4. This functionality could be integrated into the Grafana alerts panel, with the option to select alerts and define suppression rules based on criteria such as duration, severity or origin. This would make life easier for those who work with active monitoring on multiple platforms.

[remote24]

+1