feat(badges): 添加用户勋章系统，支持睡眠挑战勋章自动授予

实现完整的用户勋章功能模块：
- 新增 BadgeConfig 和 UserBadge 数据模型，支持勋章配置和用户勋章管理
- 新增 BadgeService 服务，提供勋章授予、查询、展示状态管理等核心功能
- 在挑战服务中集成勋章授予逻辑，完成首次睡眠打卡授予 goodSleep 勋章，完成睡眠挑战授予 sleepChallengeMonth 勋章
- 新增用户勋章相关接口：获取用户勋章列表、获取可用勋章列表、标记勋章已展示
- 支持勋章分类（睡眠、运动、饮食等）、排序、启用状态管理
- 支持勋章来源追踪（挑战、系统、手动授予）和元数据记录

src/users/users.service.ts

@@ -41,6 +41,7 @@ import { UserActivityService } from './services/user-activity.service';
 
 import { GetUserActivityHistoryResponseDto } from './dto/user-activity.dto';
 import { ActivityActionType, ActivityEntityType } from '../activity-logs/models/activity-log.model';
+import { BadgeService } from './services/badge.service';
 
 
 
@@ -74,6 +75,7 @@ export class UsersService {
     private sequelize: Sequelize,
     private readonly activityLogsService: ActivityLogsService,
     private readonly userActivityService: UserActivityService,
+    private readonly badgeService: BadgeService,
   ) { }
 
   async getProfile(user: AccessTokenPayload): Promise<UserResponseDto> {
@@ -2561,4 +2563,85 @@ export class UsersService {
       return Math.floor(Date.now() / 1000) % 100000;
     }
   }
+
+  /**
+   * 获取用户勋章列表
+   */
+  async getUserBadges(userId: string): Promise<any> {
+    try {
+      const badges = await this.badgeService.getUserBadges(userId);
+      const total = badges.length;
+
+      return {
+        code: ResponseCode.SUCCESS,
+        message: 'success',
+        data: {
+          badges,
+          total,
+        },
+      };
+    } catch (error) {
+      this.logger.error(`获取用户勋章列表失败: ${error instanceof Error ? error.message : '未知错误'}`);
+      return {
+        code: ResponseCode.ERROR,
+        message: `获取用户勋章列表失败: ${error instanceof Error ? error.message : '未知错误'}`,
+        data: {
+          badges: [],
+          total: 0,
+        },
+      };
+    }
+  }
+
+  /**
+   * 获取所有可用勋章（包含用户是否已获得）
+   */
+  async getAvailableBadges(userId?: string): Promise<any> {
+    try {
+      const badges = await this.badgeService.getAvailableBadges(userId);
+
+      return {
+        code: ResponseCode.SUCCESS,
+        message: 'success',
+        data: badges,
+      };
+    } catch (error) {
+      this.logger.error(`获取可用勋章列表失败: ${error instanceof Error ? error.message : '未知错误'}`);
+      return {
+        code: ResponseCode.ERROR,
+        message: `获取可用勋章列表失败: ${error instanceof Error ? error.message : '未知错误'}`,
+        data: [],
+      };
+    }
+  }
+
+  /**
+   * 标记勋章已展示
+   */
+  async markBadgeAsShown(userId: string, badgeCode: string): Promise<any> {
+    try {
+      const success = await this.badgeService.markBadgeAsShown(userId, badgeCode);
+
+      if (!success) {
+        return {
+          code: ResponseCode.ERROR,
+          message: '勋章不存在或标记失败',
+          data: { success: false },
+        };
+      }
+
+      return {
+        code: ResponseCode.SUCCESS,
+        message: 'success',
+        data: { success: true },
+      };
+    } catch (error) {
+      this.logger.error(`标记勋章已展示失败: ${error instanceof Error ? error.message : '未知错误'}`);
+      return {
+        code: ResponseCode.ERROR,
+        message: `标记勋章已展示失败: ${error instanceof Error ? error.message : '未知错误'}`,
+        data: { success: false },
+      };
+    }
+  }
 }