feat(localization): update and enhance localization files for multiple languages

- Updated localization files for various languages, including English, German, Spanish, Portuguese, and Chinese, to ensure consistency and accuracy across the application.
- Added new keys and updated existing ones to support recent UI changes and features, particularly in project views, task lists, and admin center settings.
- Enhanced the structure of localization files to improve maintainability and facilitate future updates.
- Implemented performance optimizations in the frontend components to better handle localization data.

worklenz-frontend/public/locales/zh/settings/labels.json

@@ -8,4 +8,4 @@
   "emptyText": "标签可以在更新或创建任务时创建。",
   "pinTooltip": "点击将其固定到主菜单",
   "colorChangeTooltip": "点击更改颜色"
-}
+}