Improvements to the Planning Overview Filters

Currently, the planning overview allows you to filter for unassigned staff in both the "Daily List" and "Daily Timeline" views.

It would be highly desirable to have this filter function available in the “Monthly Timeline” as well. Ideally, this should ensure that only staff who are actually available (on duty) are displayed, and that absent employees are not included in the selection.

Additionally, a corresponding weekly view (“Weekly”) with the same filter function would be a significant benefit. Such a distinction would greatly simplify daily scheduling, as available staff would be visible at a glance.

Furthermore, it has been noted that filters set (e.g., by client or depot) in the “Daily List” or “Daily Timeline” view are not carried over to the “Monthly Timeline.” Instead, the view is reset and the data is completely reloaded. It would be desirable here if previously set filters were retained to enable a consistent and more efficient workflow.