Send a notification if the component status is abnormal after the application has been deployed

[KunLiu1210]

After the program is deployed, if the status of the component is abnormal, a notification will be sent, so that we can redeploy or troubleshoot the problem according to the name of the program and component in the notification message.

[FogDong]

Is it an issue or question? You can check the doc of using if conditions: https://kubevela.io/docs/end-user/workflow/if-condition/#custom-if-conditions