feat: ✨ 前端：玩家服务平台和运营管理系统后台初始化及框架搭建，后端：完成基础功能搭建。

backend/src/auth/auth.module.ts

@@ -0,0 +1,22 @@
+import { Module } from '@nestjs/common';
+import { JwtModule } from '@nestjs/jwt';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { PassportModule } from '@nestjs/passport';
+import { AuthService } from './auth.service';
+import { AuthController } from './auth.controller';
+import { AdminUser } from '../entities/admin-user.entity';
+
+@Module({
+  imports: [
+    TypeOrmModule.forFeature([AdminUser]),
+    PassportModule,
+    JwtModule.register({
+      secret: process.env.JWT_SECRET || 'your_jwt_secret_key_change_in_production',
+      signOptions: { expiresIn: process.env.JWT_EXPIRES_IN || '24h' } as any,
+    }),
+  ],
+  controllers: [AuthController],
+  providers: [AuthService],
+  exports: [AuthService],
+})
+export class AuthModule {}