chore: strengthen backend eslint profile

src/common/logging/logging.module.ts

@@ -1,4 +1,5 @@
 import { Global, Module } from '@nestjs/common';
+
 import { RequestContextService } from './request-context.service';
 import { RequestLoggingMiddleware } from './request-logging.middleware';
 import { StructuredLogger } from './structured-logger.service';