change express to fastify

src/main.ts

@@ -1,9 +1,17 @@
 import { NestFactory } from '@nestjs/core';
 
 import { AppModule } from './app.module';
+import { FastifyAdapter, NestFastifyApplication } from '@nestjs/platform-fastify';
 
 async function bootstrap() {
-    const app = await NestFactory.create(AppModule);
-    await app.listen(process.env.PORT ?? 3000);
+    const app = await NestFactory.create<NestFastifyApplication>(AppModule, new FastifyAdapter(), {
+        cors: true,
+        logger: ['error', 'warn'],
+    });
+    app.setGlobalPrefix('api');
+    await app.listen(process.env.PORT ?? 3000, () => {
+        console.log('api: http://localhost:3000');
+    });
 }
+
 bootstrap();