store message outside of room object

front/src/views/room/RoomView.vue

@@ -48,7 +48,7 @@ provide("room", room);
         <div id="RoomViewBody">
             <div class="content">
                 <Message
-                    v-for="(message, index) in room?.messages"
+                    v-for="(message, index) in store.getters.messages(room?.id)"
                     :key="index"
                     :msg="message"
                     :members="room?.members"