restructure and expressjs endpoints

src/app.ts

@@ -0,0 +1,28 @@
+import { Client } from "discord.js";
+import { Chat } from "@common";
+import { Controller } from "@core";
+import { ClientController } from "@controllers";
+import express from "express";
+import { config } from "@constants";
+import basicAuth from "express-basic-auth";
+import bodyParser from "body-parser";
+
+const client: Client = new Client();
+const chat: Chat = new Chat(client);
+const app = express();
+
+app.use(bodyParser.json());
+
+app.use(
+	basicAuth({
+		users: {
+			admin: config.PASSWORD,
+		},
+	})
+);
+
+const controllers = new Controller([new ClientController(client, app)]);
+
+controllers.register();
+chat.register(config.TOKEN || "");
+app.listen(config.PORT);