This commit add a small indicator in the spreadsheet's control panel to indicate if the user's locale is different from the spreadsheet's. closes odoo/odoo#129857 Task: 3389491 X-original-commit: 5c776994f7bd230816369be3899989e7ab780906 Related: odoo/enterprise#44665 Signed-off-by: Rémi Rahir (rar) <rar@odoo.com>