Clear topic messages locally

kafka-ui-react-app/src/redux/reducers/topicMessages/reducer.ts

@@ -38,6 +38,11 @@ const reducer = (state = initialState, action: Action): TopicMessagesState => {
         ...state,
         isFetching: action.payload,
       };
+    case getType(actions.clearMessagesTopicAction.success):
+      return {
+        ...state,
+        messages: [],
+      };
     default:
       return state;
   }