Fixed an issue in the HR kanban view where the Follow/Unfollow button did not display or behave correctly. This helps users manage employee-related updates more reliably from the kanban screen.

Issue: https://www.odoo.com/web#id=640881&view_type=form&model=project.issue&menu_id=4120&action=609

The website gallery block now handles single-image galleries, multiple galleries on the same page, and newly added images more reliably. This ensures visitors see the right images and thumbnails when website editors update gallery content.

- Task : https://www.odoo.com/web#id=12844&view_type=form&model=project.task&menu_id=3942&action=327
- Pad : https://pad.odoo.com/p/r.hdSn12qCBk9f6lZp