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/project-view-files.json

@@ -11,4 +11,4 @@
   "deleteConfirmationCancel": "取消",
   "segmentedTooltip": "即将推出！在列表视图和缩略图视图之间切换。",
   "emptyText": "项目中没有附件。"
-}
+}