When we open the 'CRM > Configuration > Team Members' menu, if there are no
members in any of the teams, we see the empty screen(no dummy data, no
action helper), which looks a bit ugly.
This commit improves the behavior by displaying all the (accessible) sales
teams, even if they are empty. So, even if there are no members available,
we will get to see the dummy data and action helper.
Note that in the data, we already have one sales team available, so this
should be okay. But if someone intentionally removes all the teams, it
will still lead to an empty ugly screen. Since this is a rare case, we
haven't considered it for now.
task-2583755
Part-of: odoo/odoo#92616
Nikunj Ladava
b8bb700364