✨ Support team's and member days off

[jernejk]

Under the capacity tab, we can configure days off for the team.
We should not generate daily scrum for team members on leave.

Docs:

• https://docs.microsoft.com/en-us/rest/api/azure/devops/work/teamdaysoff/get?view=azure-devops-rest-6.0
• https://docs.microsoft.com/en-us/rest/api/azure/devops/work/capacities/list?view=azure-devops-rest-6.0