Function animated_resize 

pub fn animated_resize<T>(
    id: Id,
    width: u32,
    height: u32,
    duration_ms: u32,
) -> Task<T>

Resizes the window with animation using the COSMIC animated resize protocol.

This requests the compositor to smoothly animate the window from its current size to the target size over the specified duration.

Platform-specific

• COSMIC/Wayland: Uses zcosmic_animated_resize_v1 protocol.
• Other platforms: Falls back to instant resize.