Refactors grid navigation to improve the animation flow.
Removes the immediate clearing of events to prevent visual glitches during the slide animation. Instead, events are now rendered directly into the new container without clearing. This change ensures a smoother transition between grids.
Also, cleans up old grid elements after the animation completes, reducing DOM clutter.
Refactors the calendar grid to support smoother navigation transitions by using separate week containers.
This change introduces a GridManager to handle grid rendering and interactions within these containers, enabling scroll synchronization and click event handling for each week view.
Also, configures the calendar to start at midnight and span a full 24-hour day, providing a more comprehensive view.
