feat: add backend

apps/server/middlewares/index.ts

@@ -0,0 +1,10 @@
+import { Router } from './router.ts';
+import { ResponseTime } from './responseTime.ts';
+import type Koa from 'koa';
+
+export function registerMiddlewares(app: Koa) {
+  const router = new Router();
+  const responseTime = new ResponseTime();
+  responseTime.apply(app);
+  router.apply(app);
+}