muchos cambios :'v

src/alumnos/alumnos.module.ts

@@ -3,49 +3,9 @@ import { TypeOrmModule } from '@nestjs/typeorm';
 import { AlumnosController } from './alumnos.controller';
 import { AlumnosService } from './alumnos.service';
 import { RegistroAlumno } from './entities/registro-alumno.entity';
-import { ConfigService } from '@nestjs/config';
 
 @Module({
-  imports: [
-    TypeOrmModule.forFeature([RegistroAlumno], 'alumnosConnection'),
-
-
-    TypeOrmModule.forRootAsync({
-      name: 'alumnosConnection',
-      useFactory: (configService: ConfigService) => ({
-        type: 'mysql',
-        host: configService.get<string>('ALUMNOS_DB_HOST'),
-        port: Number(configService.get<number>('ALUMNOS_DB_PORT')),
-        username: configService.get<string>('ALUMNOS_DB_USERNAME'),
-        password: configService.get<string>('ALUMNOS_DB_PASSWORD'),
-        database: configService.get<string>('ALUMNOS_DB_DATABASE'),
-        entities: [RegistroAlumno],
-        synchronize: false,
-        retryAttempts: 10,
-        retryDelay: 3000,
-        connectTimeout: 30000,
-      }),
-      inject: [ConfigService],
-    }),
-
-
-  /*   TypeOrmModule.forRoot({
-      name: 'alumnosConnection',
-      type: 'mysql',
-      host: process.env.ALUMNOS_DB_HOST ,
-      port: Number(process.env.ALUMNOS_DB_PORT),
-      username: process.env.ALUMNOS_DB_USERNAME ,
-      password: process.env.ALUMNOS_DB_PASSWORD ,
-      database: process.env.ALUMNOS_DB_DATABASE ,
-      entities: [RegistroAlumno],
-      synchronize: false,
-
-      retryAttempts: 10, // Intentos para reconectar
-      retryDelay: 3000, // Tiempo entre reintentos
-      connectTimeout: 30000, // Timeout de conexión (30 segundos)                                               │ │
-
-    }), */
-  ],
+  imports: [TypeOrmModule.forFeature([RegistroAlumno], 'alumnosConnection')],
   controllers: [AlumnosController],
   providers: [AlumnosService],
   exports: [AlumnosService],