[FR] Support grafana alerting

[Nobodyno-boop]

Hello, i hope your doing great!

For my purpose i need the alert query by grafana, are open to support this feature ? (https://grafana.com/developers/plugin-tools/tutorials/build-a-data-source-backend-plugin#enable-grafana-alerting) I'd be happy to help you with this feature.

Best regards :D

[haohanyang]

Sure! It's a big missing from v0.1.0 release. Feel free to craft it.

[Nobodyno-boop]

Its a bit ridiculus, just a "alerting": true, in the plugin.json, you can enable if you want without any change in the code. But maybe we need some review.

Will actually test it in stagging on a project in few days and hope we not gonna need some some change.

However, it might be interesting to activate the query concurrently ?
https://grafana.com/developers/plugin-tools/tutorials/build-a-data-source-backend-plugin#run-multiple-queries-concurrently

[haohanyang]

Any new update on this proposal? @Nobodyno-boop