Add logging for server bootstrap

src/main.ts

@@ -1,8 +1,11 @@
 import { NestFactory } from '@nestjs/core';
 import { AppModule } from './app.module';
+import { Logger } from '@nestjs/common';
 
+// init log for bootstrap
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
   await app.listen(3000);
+  Logger.log(`Server running on http://localhost:3000`, 'Bootstrap');
 }
 bootstrap();