Purpose is to be able to re-use frontend-related model, data and tools for gamification. Currently only forum uses gamification. Soon slides module will use them and user profile / biography will be expanded. This commit prepares those features by already preparing the bridge module and adding a publish option on badges. Partial commit linked to eLearning project. Main specifications related to gamification and user profile can be found on task 1922159 (PR #30514). Main specifications related to eLearning can be found on task 1902304 (PR #29876). Co-Authored-By: David Beguin <dbe@odoo.com> Co-Authored-By: Thibault Delavallee <tde@odoo.com>