The Knowledge app’s emoji picker has been repositioned from the page header to the bottom area. This makes the editing interface cleaner and keeps emoji selection available without competing with header actions.

https://github.com/odoo/odoo/pull/116060

Spreadsheet templates can now be edited collaboratively, similar to regular spreadsheets. This makes it easier for teams to build and update shared templates together, reducing handoffs and version conflicts.

This PR implements the collaborative editing in spreadsheet templates. 

The underlying idea is the same as collaborative editing on normal spreadsheets.

task [3252858](https://www.odoo.com/web#id=3252858&cids=1&menu_id=4720&model=project.task&view_type=form)

The Planning app now includes additional sample data for material resources such as cranes, projectors, and scanners, along with scheduled slots for those resources. This makes demo environments more realistic and helps users better understand how material resource planning works.

In this commit improve the following generic UX
- add demo data for material resources and created slots for that material resources
- add role crane and create resources for crane: crane 1, crane 2 and
  created slots for these resources
- Same for projector and scanner

task-3128509