Bug 33016: Change breadcrumbs and page title on MARC diff view to cataloging

Bug 33016: Change breadcrumbs and page title on MARC diff view to cataloging

Some remaining to dos of us moving the staged import tools from
tools to cataloging.

To test:
* Export a record from your Koha catalog
* Import it using the staged MARC import tool, matching on biblionumber
  (the diff view is only visible if the record matched an existing one)
* View the staged records
* Click on the 'Diff' link
* Verify that the page title and breadcrumbs still read 'Tools'
* Apply patch
* Not these should read 'Cataloging'

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>