[IMP] crm: synchronize teams use_lead and alias with setting

PURPOSE

Remove the alias setting option because it is a weird and hackish way to
proceed. We would prefer users to configure their alias through sales teams.
Improve alias configuration on teams.

SPECIFICATIONS

When changing "use leads" from CRM settings automatically regenerate apply this
option to all sales teams using opportunities. When de-activating it no team
should have this option activated as menus and options are hidden. When
activating it we consider that all teams should be upgraded by default.

LINKS

Task ID-2414079
COM PR odoo/odoo#63160
UPG PR odoo/upgrade#2017

addons/crm/models/res_config_settings.py

@@ -59,9 +59,14 @@ class ResConfigSettings(models.TransientModel):
                 setting.predictive_lead_scoring_start_date_str = fields.Date.to_string(setting.predictive_lead_scoring_start_date)
 
     def set_values(self):
+        group_lead_before = self.env.ref('crm.group_use_lead') in self.env.user.groups_id
         super(ResConfigSettings, self).set_values()
-        for team in self.env['crm.team'].search([]):
-            team.alias_id.write(team._alias_get_creation_values())
+        group_lead_after = self.env.ref('crm.group_use_lead') in self.env.user.groups_id
+        if group_lead_before != group_lead_after:
+            teams = self.env['crm.team'].search([])
+            teams.filtered('use_opportunities').use_leads = group_lead_after
+            for team in teams:
+                team.alias_id.write(team._alias_get_creation_values())
 
     # ACTIONS
     def action_reset_lead_probabilities(self):