Settings form now uses #config_target so Drupal 11.2+ can report overrides.
Cache Pilot statistics split into different tabs/routes.
Cache Pilot fragmentation bar is now <figure>.
Removed dashboard template since it is no longer needed.
In Drupal's "Status Report," the active DSN connection is displayed.
Updated connection status severity: OK when connection successfully established, WARNING when DSN is explicitly NULL (assuming override), ERROR when connection fails and is not overridden.