Disable Auto-Deleting Monitors

[reedhaffner]

I had some unexpected behavior when trying to test out my alerting.

I have AutoKuma adding a very basic Docker container monitor, with just the docker_container, docker_host, and docker.name being set.

I went to a container tagged to be pulled into UptimeKuma and I ran docker compose down to cause the monitor to see it as down. However, when I ran the down command, AutoKuma immediately removed the monitor from UptimeKuma.

I'm not sure if this is expected due to the container labels being removed. I think it would be great to have a boolean setting to disable auto-removing monitors, and only run create and update.

[BigBoot]

This can now be configured using the on_delete config