Bug 24201: Attach desk to intranet session

Bug 24201: Attach desk to intranet session

When Desks are defined, a librarian can attach a desk to its session.

Test plan:

1. apply 13881 and create some desks
2. you should see “NO DESK SET” in the intranet header
3. go to circulation > Set desk
4. you should see your desk name in the header, whatever the page
5. you can also set desk with the header menu

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>