add: user socket streams

add: group messages by author in ui
TODO: group messages by author in ui as they come in from socket
TODO: notifications stream connection

crates/app/src/routes/api/v1/channels/messages.rs

@@ -186,7 +186,7 @@ pub async fn handle_socket(socket: WebSocket, db: DataManager, community_id: Str
 
     let dbc = db.clone();
     let mut redis_task = tokio::spawn(async move {
-        // forward messages from redis to the mpsc
+        // forward messages from redis to the socket
         let mut con = dbc.2.get_con().await;
         let mut pubsub = con.as_pubsub();