update

src/dev.ts

@@ -0,0 +1,8 @@
+import { useConfig } from '@kevisual/use-config';
+import { app } from './index.ts';
+
+const config = useConfig();
+
+app.listen(config.port, () => {
+  console.log(`server is running at http://localhost:${config.port}`);
+});

src/index.ts

@@ -1,8 +1,4 @@
 import { app } from './app.ts';
-import { useConfig } from '@kevisual/use-config';
 import './demo-route.ts';
-const config = useConfig();
 
-app.listen(config.port, () => {
-  console.log(`server is running at http://localhost:${config.port}`);
-});
+export { app };