Bug 33790: Fix and add various links to the manual

Bug 33790: Fix and add various links to the manual

* Makes the move from tools to cataloguing for the pages linked
  from the cataloguing start page
* Adds missing help links to admin and tools pages
* Fix other existing links

To test:
* Best is to look at the patch, you'll see the pages you need
  to test on the left.
* Open the page and access the help page through the help link
  Note: for a few links you'll need to update the version in the
  URL to 23.05 (identity providers is one) as the page doesn't
  exist yet in the 22.11 manual

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>