create OTOChat files

+import React from "react";
+import OTOChatPresenter from "./OTOChatPresenter";
+
+export default () => {
+  return <OTOChatPresenter />;
+};

+import React from "react";
+import styled from "styled-components";
+import Menu from "../Menu/MenuContainer";
+import FriendsList from "../../Components/FriendsList/FriendsList";
+import ChatScreen from "../../Components/ChatMain/MainScreen";
+
+const Wrapper = styled.div`
+  width: 100%;
+  display: flex;
+  flex-direction: row;
+  overflow: hidden;
+`;
+
+export default () => {
+  return (
+    <Wrapper>
+      <Menu />
+      <FriendsList />
+      <ChatScreen />
+    </Wrapper>
+  );
+};