fix: Add missing 'partner' variable to pickup request template

The portal_pickup_request_create template uses partner.commercial_partner_id.name
but the controller wasn't passing 'partner' in the values dict.

Author: John75SunCity

records_management/controllers/portal.py

@@ -3931,6 +3931,7 @@ def portal_request_create(self, request_type, **post):
 
             values = {
                 'request_type': request_type,
+                'partner': partner,
                 'departments': departments,
                 'containers': containers_sudo,
                 'container_data': container_data,  # Safe data without ORM access