feat: add a ticker to manage broadcast timing

internal/websocket/broadcast.go

@@ -10,6 +10,7 @@ import (
 
 // sends continous messages to all connected WebSocket clients.
 func SendPermanentBroadCastMessage() {
+	tick := time.NewTicker(time.Second)
 	for {
 		// Marshal the message into JSON format
 		jsonMessage, err := json.Marshal(shared.Message)
@@ -25,6 +26,6 @@ func SendPermanentBroadCastMessage() {
 				// The client is responsible for closing itself on error
 			}
 		}
-		time.Sleep(time.Second)
+		<-tick.C
 	}
 }