Purpose
=======
We need to use an international word to define holidays and leaves, rename everything into Time Off.
Employees needs a good dashboard and leaves summary
Specification
=============
1/ Add a new dashboard: https://balsamiq.cloud/sm5j0d/pg5w04r
Create a new dashboard with a calendar and a summary of all time off and time off request
2/ Rename leaves into Time Off everywhere
3/ Improve general usability
TaskID: 1916871
closesodoo/odoo#29634
- added encoding to xml files
- replace search_read() with search() for _search_absent_employee()
- fixed setting first date of current month as default value for wizards
- reduce calls to <dict>.get()
jbm-odoo