Add additional iteration process reminders
Created by: felixfbecker
Adds reminders for
- During the current and after Tuesday before the next iteration:
- Adding estimates to issues that don't have estimates (this is important to be done before the Thursday planning meeting)
- During the current and after Thursday before the next iteration (after the planning meeting):
- Moving issues from Proposed to Todo or to the backlog, if they have been sitting for over 24h
- Finding assignees for unassigned issues
Test plan
Issue automation only - no product code is touched. Tested manually locally.