User story

When filtering tasks in Tasklist, I want to see all together, the number of tasks for each filter so that I can speed up my decision making.

Background

Currently, one must click on each filter to see this number, which is cumbersome.

Ideally, the number of tasks should be refreshed automatically if "auto-refresh" is selected in the filter.

Acceptance criteria

• Number of tasks is shown as an indicator per filter
  • Ideally auto-refresh updates this number