chore: add and register @nestjs/event-emitter

myteamwallet_backend/src/app.module.ts

@@ -1,5 +1,6 @@
 import { Module } from '@nestjs/common';
 import { ScheduleModule } from '@nestjs/schedule';
+import { EventEmitterModule } from '@nestjs/event-emitter';
 import { UsersModule } from './users/users.module';
 import { AuthModule } from './auth/auth.module';
 import databaseConfig from './config/database.config';
@@ -29,6 +30,7 @@ import { CashboxExportModule } from './cashbox-export/cashbox-export.module';
 @Module({
   imports: [
     ScheduleModule.forRoot(),
+    EventEmitterModule.forRoot(),
     ConfigModule.forRoot({
       isGlobal: true,
       load: [databaseConfig, authConfig, appConfig, mailConfig],