Notification Content Missing Automatic Translation

Issue Severity: Medium (Affects usability for non-Chinese speaking users)
Description: System push notifications for comment replies are appearing in the original language (Simplified Chinese) instead of being automatically translated into the user's primary system language (English).
Steps to Reproduce:
- Set the device/app language to English.
- Receive a notification from a user who has replied to a comment using Simplified Chinese (e.g., from the user "Twelve").
- View the notification banner in the Android notification drawer.
Expected Result: The content of the reply (e.g., "How much longer will it fall? Where will it fall to?") should be automatically translated into English or offer a "Translate" toggle within the notification.
Actual Result: The notification title "Twelve replied to your comment" is in English, but the body text remains in Simplified Chinese: "还要跌多久啊,会跌到哪里啊".
Device Information:
- Platform: Android
- UI Version: Customized Android (visible in screenshot)
- Timestamp: 12 AM, Thursday, Feb 26
Attachments: [User-provided screenshot showing the untranslated Chinese text in the English UI notification]
Suggested Fix:
- Implement server-side translation for push notification payloads based on the user's registered language preference.
- Alternatively, ensure the "Translate" metadata is passed to the Android System for OS-level translation handling.