[FIX] sale_coupon: align stat button with act_window results

Before this commit, the number you saw on the stat button was not always
the same as the number of sale order you would see when you clicked on it.
Indeed, there was a domain force on the action to only show confirmed orders,
while the stat button was counting quotations too.

Fixed #70911

closes odoo/odoo#71826

Signed-off-by: Romain Derie <rdeodoo@users.noreply.github.com>

addons/sale_coupon/models/coupon_program.py

@@ -23,9 +23,10 @@ class CouponProgram(models.Model):
             'name': _('Sales Orders'),
             'view_mode': 'tree,form',
             'res_model': 'sale.order',
+            'search_view_id': [self.env.ref('sale.sale_order_view_search_inherit_quotation').id],
             'type': 'ir.actions.act_window',
-            'domain': [('id', 'in', orders.ids), ('state', 'not in', ('draft', 'sent', 'cancel'))],
-            'context': dict(self._context, create=False)
+            'domain': [('id', 'in', orders.ids)],
+            'context': dict(self._context, create=False),
         }
 
     def _check_promo_code(self, order, coupon_code):