Warnings persist after disabling a cluster

[ethanzhouyc]

Issue: Warnings associated with a cluster persist after user disables the cluster.

Solution: Implement SQL triggers to automatically remove all warnings related to a disabled cluster. The trigger should search warnings with a specific string pattern, like cluster: Level Control server, and delete those matching the disabled cluster’s details. Also need to standardize the format of device type and cluster warnings to ensure the trigger removes relevant warnings in the future.