Better support of redacted messages
For now, to show redacted messages, we need to restart Fractal. So it means that when the user requests the redaction of a message, it will still be shown until the next session. If another user redacts their messages, it will not be shown right away either.
- Define if the redacted messages should be displayed or not
- If so, make a mockup of a redacted message
- Implement the new design for redacted messages
- Remove/change messages redacted by the user
- Remove/change messages redacted by other users
- Redacted messages look and behave as expected