The email marketing app gains several new ready-made themes, including Coffeebreak, Textnews, Roadshow, and Graphic. This gives marketing teams more visual options to create polished campaigns faster without custom design work.

[task-2714386](https://www.odoo.com/web/#id=2714386&menu_id=4720&cids=1&action=327&model=project.task&view_type=form)

The Documents spreadsheet component has been updated to a newer version. Users gain small usability improvements, including an easier way to clear formatting, while supporting better date handling behind the scenes.

### Contains the following commits:

https://github.com/odoo/o-spreadsheet/commit/dcca995d [IMP] index: export toJsDate
https://github.com/odoo/o-spreadsheet/commit/6d39f453 [IMP] topbar: adding clearformat option in format menu