This commit aims to fix an issue on forum posts, about comments being placed directly next to each other without having a gap between them, making it harder to visually recognize items at first glance. To handle this issue, we simply add a `d-flex gap-x` utility classes to ensure these elements receive some spacing between them. closes odoo/odoo#155364 Signed-off-by: Julien Castiaux (juc) <juc@odoo.com>