feat: server lint import & order (#750)

server/src/core/core.module.ts

@@ -1,4 +1,5 @@
 import { Module } from '@nestjs/common';
+
 import { UserModule } from './user/user.module';
 import { CommentModule } from './comment/comment.module';
 import { CompanyModule } from './company/company.module';