STT UI: Actions column shows Status of the Failed Check not Action

User Impact:
UI issue - Failed checks tab is not consistent with All Checks.
For All Checks, there are two columns - Actions and Status and for failed checks only Actions which also contains info about check status (e.g. Silenced)

Steps to reproduce:
Simulate some failed DB checks.
Enable STT in Settings
Navigate to PMM Database checks >>>Failed Checks tab
Click on the Silence button for some check
Check Actions column

Actual Result:
After a check is silenced Actions column contains information about the status of the check, e.g. silenced but the column name is Actions

Expected Result:
There is a separate column for the Status of the Silenced check. The silence button is disabled in the Actions column.