refactor(task-management): optimize task management components with performance enhancements

- Updated import statements for consistency and clarity.
- Refined task sorting and update logic to improve responsiveness.
- Enhanced error logging for better debugging during task sort order changes.
- Increased overscan count in virtualized task lists for smoother scrolling experience.
- Introduced lazy loading for heavy components to reduce initial load times.
- Improved CSS styles for better responsiveness and user interaction across task management components.

worklenz-frontend/src/components/task-management/virtualized-task-group.tsx

@@ -151,7 +151,7 @@ const VirtualizedTaskGroup: React.FC<VirtualizedTaskGroupProps> = React.memo(({
           width={width}
           itemCount={groupTasks.length + 3} // +3 for header, column headers, and add task row
           itemSize={TASK_ROW_HEIGHT}
-          overscanCount={5} // Render 5 extra items for smooth scrolling
+          overscanCount={10} // Increased overscan for smoother scrolling experience
         >
           {Row}
         </List>