feat: Sync chat state immediately (#4817)

Sync messages are only sent on explicit user actions and only one per action, so it's safe to send
them right away not worrying about the rate limit on the server.

src/contact.rs

@@ -1466,6 +1466,7 @@ WHERE type=? AND id IN (
                     action,
                 })
                 .await?;
+            context.send_sync_msg().await?;
         }
     }