feat: 优化项目目录结构

apps/backend/src/user/user.module.ts

@@ -0,0 +1,19 @@
+import { forwardRef, Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { User } from './entities/user.entity';
+import { UserController } from './user.controller';
+import { UserService } from './user.service';
+import { UserSession } from './entities/user-session.entity';
+import { AuthModule } from 'src/auth/auth.module';
+import { UserSessionService } from './services/user-session.service';
+
+@Module({
+  imports: [
+    TypeOrmModule.forFeature([User, UserSession]),
+    forwardRef(() => AuthModule), // 解决循环依赖问题
+  ],
+  controllers: [UserController],
+  providers: [UserService, UserSessionService],
+  exports: [UserService, UserSessionService],
+})
+export class UserModule {}