Enable visual synchronization of ‘Between’ Date slicer with filter context

[AntoineCharvin]

When multiple slicers are based on the same date dimension (e.g., a Month slicer and a Date slicer in “Between” mode), the Date slicer does not visually update when filtered by the Month slicer, even though the model is correctly filtered. It would significantly improve UX if the “Between/Before/After” date slicers could optionally auto-sync their visible range with the current filter context. A toggle such as “Synchronize with filter context” would make date filtering behavior more intuitive and consistent across slicer types.