Add room settings in room list

resources/qml/RoomList.qml

@@ -159,6 +159,11 @@ Page {
                 }
             }
 
+            Platform.MenuItem {
+                text: qsTr("Room settings")
+                onTriggered: TimelineManager.openRoomSettings(roomContextMenu.roomid)
+            }
+
             Platform.MenuItem {
                 text: qsTr("Leave room")
                 onTriggered: TimelineManager.openLeaveRoomDialog(roomContextMenu.roomid)