Zaps aren’t always showing on notification feed

**Bug Report** - **App Version**: Damus 1.17 - **iOS Version**: 26 - **Device**: Non-specific iPhone model **Description:** Occasionally, a zap is not shown on the main notification feed. However, clicking on the note itself and opening the Zaps view reveals that the zap did occur and is present there, indicating the problem is only with the notification feed update/display. **Steps to Reproduce:** 1. Receive a zap. 2. Check the notification feed. 3. Observe that the zap does not appear in the notification feed. 4. Click into the note and open the Zaps view. 5. Notice that the missing zap is recorded here. **Expected Behavior:** All received zaps should appear in the notification feed without fail. **Actual Behavior:** Some zaps intermittently do not appear in the notification feed, despite being present in the Zaps view for a particular note. **Additional Context:** - Problem is intermittent and device/model independent. - No test scenario for reliable reproduction; seems to be random. Please investigate possible causes for notification feed not consistently displaying received zaps. **Example screenshots:** <img width="1320" height="945" alt="Image" src="https://github.com/user-attachments/assets/26e677da-304a-4790-9589-094a045553d1" /> <img width="1320" height="715" alt="Image" src="https://github.com/user-attachments/assets/3a85094a-7dfb-46fb-8703-5365e0e11df4" />