*: website_sale_comparison The goal of this commit is to add the following tweaks on website menus (after the "Site" menu updates done in [1]): - Use kanban view by default for products in "eCommerce" menu. - Use list view by default for the product list in "site" menu. - Add a placeholder text when there are no attribute categories defined. - Move 'Attribute Categories' to debug mode. [1]: https://github.com/odoo/odoo/pull/98937 task-2973149 closes odoo/odoo#107583 X-original-commit: 82e9afeff8bb4bd64c5f0fb95af4f4b7a66e722d Signed-off-by: Romain Derie (rde) <rde@odoo.com>