services refactor

apps/api/src/main.ts

@@ -8,7 +8,7 @@ import { join } from 'path';
 import { AppModule } from './app.module';
 
 async function bootstrap() {
-  const app = await NestFactory.create(AppModule);
+  const app = await NestFactory.create(AppModule, process.env.GENERATE_OPENAPI ? { logger: false } : undefined);
 
   // Swagger/OpenAPI configuration
   const config = new DocumentBuilder()
@@ -35,6 +35,8 @@ async function bootstrap() {
     const outputPath = join(__dirname, '../openapi.json');
     writeFileSync(outputPath, JSON.stringify(document, null, 2));
     console.log(`✅ OpenAPI spec generated at: ${outputPath}`);
+    await app.close();
+    process.exit(0);
   }
 
   await app.listen(3000);