Implement task deletion functionality in TaskCard component

- Added context menu for task deletion with confirmation modal.
- Integrated localization for delete task prompts in multiple languages.
- Updated TaskCard to handle task deletion logic, including dispatching actions to update the state and emit socket events for task progress.

worklenz-frontend/public/locales/zh/kanban-board.json

@@ -15,5 +15,9 @@
   "assignToMe": "分配给我",
   "archive": "归档",
   "newTaskNamePlaceholder": "写一个任务名称",
-  "newSubtaskNamePlaceholder": "写一个子任务名称"
+  "newSubtaskNamePlaceholder": "写一个子任务名称",
+  "deleteTaskTitle": "删除任务",
+  "deleteTaskContent": "您确定要删除此任务吗？此操作无法撤销。",
+  "deleteTaskConfirm": "删除",
+  "deleteTaskCancel": "取消"
 }