init db with migration, create users table

apps/backend/src/app.module.ts

@@ -1,11 +1,11 @@
 import { Module } from '@nestjs/common';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
-import { HelloController } from './hello/hello.controller';
+import { AuthController } from './controllers/auth/auth.controller';
 
 @Module({
   imports: [],
-  controllers: [AppController, HelloController],
+  controllers: [AppController, AuthController],
   providers: [AppService],
 })
 export class AppModule {}