- Remove optimistic message rendering that was causing duplicates
- Messages now only appear after server broadcast confirmation
- Simplify appendMessage() to check for existing message IDs and prevent duplicates
- Remove message delivery status indicators (sending/sent/failed)
- Add user alert when attempting to send while disconnected
This fixes the issue where messages appeared twice - once as an optimistic
temporary message and again when the server broadcast was received.
Joca
83113a563a
