Deletes PodDashboardService class and its usage in other places.
Helps move #397139 (closed) forward. The files in this MR are already staged for deletion. I am deleting them in small numbers to reduce the negative impact if any and keep the MR size small.
Screenshots or screen recordings
NA
How to set up and validate locally
Pipeline should be
Pods dashboard should not show up in any of the dashboard finders.
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
