feat: add api liveness and readiness checks

backend/apps/worker/src/worker.module.ts

@@ -1,7 +1,8 @@
 import { Module } from '@nestjs/common';
 import { ConfigurationModule } from '../../../libs/configuration/src';
+import { PostgresModule, RedisModule } from '../../../libs/infrastructure/src';
 
 @Module({
-  imports: [ConfigurationModule],
+  imports: [ConfigurationModule, PostgresModule, RedisModule],
 })
 export class WorkerModule {}