feat(task-management): enhance task date handling and UI components in TaskListV2

- Added startDate and dueDate fields to task data structure for improved date management.
- Updated TaskRow to include date pickers for start and due dates with clear functionality.
- Enhanced LabelsSelector to support dynamic label rendering and improved visual feedback.
- Refactored AssigneeSelector and CustomColordLabel components for better integration with task data.
- Improved dropdown positioning logic in LabelsSelector for better user experience.
- Added translations for new date-related UI elements in multiple languages.

worklenz-frontend/src/hooks/useTaskSocketHandlers.ts

@@ -387,6 +387,16 @@ export const useTaskSocketHandlers = () => {
 
       // Update enhanced kanban slice
       dispatch(updateEnhancedKanbanTaskEndDate({ task: taskWithProgress }));
+
+      // Update task-management slice for task-list-v2 components
+      const currentTask = store.getState().taskManagement.entities[task.id];
+      if (currentTask) {
+        dispatch(updateTask({
+          ...currentTask,
+          dueDate: task.end_date,
+          updatedAt: new Date().toISOString(),
+        }));
+      }
     },
     [dispatch]
   );
@@ -517,6 +527,16 @@ export const useTaskSocketHandlers = () => {
 
       dispatch(updateTaskStartDate({ task: taskWithProgress }));
       dispatch(setStartDate(taskWithProgress));
+
+      // Update task-management slice for task-list-v2 components
+      const currentTask = store.getState().taskManagement.entities[task.id];
+      if (currentTask) {
+        dispatch(updateTask({
+          ...currentTask,
+          startDate: task.start_date,
+          updatedAt: new Date().toISOString(),
+        }));
+      }
     },
     [dispatch]
   );