Files/images lost from chat history

[Romamo]

Describe the bug
Uploaded files aren't shown in chat history

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Ask'
2. Click on '+', choose image, upload, send message
3. Close Omi app
4. Open chat again
5. No files/images present in history

Current behavior
Uploaded files aren't shown in chat history

Expected behavior
Uploaded files are shown in chat history

Additional context
Looks like backend /v2/messages does not return files at all