Improve "Number of locations" on Campuses page

Purpose: In Settings > Locations > Campuses , we don't have enough information displayed to really help libraries manage whether a value can be changed or deleted.

Right now, we show a count of the number of locations, with no link.

Instead, we want to show the number of libraries associated to the campus, with a link to those records, to make it faster for the institution to get to the records they might need to change.

User story statement(s):

As a FOLIO admin who wants to delete a campus,
I want to see whether the value I want to delete is in use
So I understand why deletion is prevented and how much work I need to do to migrate records so I can delete

As a FOLIO admin who wants to delete a campus,
I want to be able to quickly access the list of records using the controlled vocab value I want to delete
So I can edit them to use a different value

1. Scenario
   • Given Settings > Tenant > Locations > Campuses
   • When a campus is displayed
   • "# of Locations" column should be replaced by one labeled "# of Libraries"
   • Column should display count of libraries in the campus
   • The # of libraries in the column should be a link to a pre-filtered view of Settings > Tenant > Locations > Libraries showing only those libraries in the campus