Bug 34131: Update breadcrumbs and side bar

Bug 34131: Update breadcrumbs and side bar

Update plugins-home accordingly if tool plugins only filter is being
used or not.
Update breadcrumbs for plugins-disabled page

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 053439e50bd59a981a7f8c727818520653f484b5)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit 5d923bf69fde1d1bd7186012a7c3d0e972a61950)
Signed-off-by: Matt Blenkinsop <matt.blenkinsop@ptfs-europe.com>