feat: WWJCloud 企业级全栈框架 v0.3.5 完整更新

🚀 核心更新：
- ✅ 完善 NestJS 企业级架构设计
- ✅ 优化配置中心和基础设施层
- ✅ 增强第三方服务集成能力
- ✅ 完善多租户架构支持
- 🎯 对标 Java Spring Boot 和 PHP ThinkPHP

📦 新增文件：
- wwjcloud-nest 完整框架结构
- Docker 容器化配置
- 管理后台界面
- 数据库迁移脚本

🔑 Key: ebb38b43ec39f355f071294fd1cf9c42

src/core/common/enums/channel-dict.enum.ts

@@ -0,0 +1,135 @@
+/**
+ * ChannelDict 枚举
+ * 定义相关的常量值
+ */
+
+export enum ChannelDictEnum {
+  // 状态枚举
+  STATUS_ACTIVE = 'active',
+  STATUS_INACTIVE = 'inactive',
+  STATUS_PENDING = 'pending',
+  STATUS_DELETED = 'deleted',
+
+  // 类型枚举
+  TYPE_NORMAL = 'normal',
+  TYPE_PREMIUM = 'premium',
+  TYPE_VIP = 'vip',
+
+  // 级别枚举
+  LEVEL_LOW = 1,
+  LEVEL_MEDIUM = 2,
+  LEVEL_HIGH = 3,
+  LEVEL_CRITICAL = 4,
+}
+
+/**
+ * ChannelDict 字典映射
+ */
+export const channelDictDict = {
+  // 状态映射
+  status: {
+    [ChannelDictEnum.STATUS_ACTIVE]: '激活',
+    [ChannelDictEnum.STATUS_INACTIVE]: '未激活',
+    [ChannelDictEnum.STATUS_PENDING]: '待处理',
+    [ChannelDictEnum.STATUS_DELETED]: '已删除',
+  },
+
+  // 类型映射
+  type: {
+    [ChannelDictEnum.TYPE_NORMAL]: '普通',
+    [ChannelDictEnum.TYPE_PREMIUM]: '高级',
+    [ChannelDictEnum.TYPE_VIP]: 'VIP',
+  },
+
+  // 级别映射
+  level: {
+    [ChannelDictEnum.LEVEL_LOW]: '低',
+    [ChannelDictEnum.LEVEL_MEDIUM]: '中',
+    [ChannelDictEnum.LEVEL_HIGH]: '高',
+    [ChannelDictEnum.LEVEL_CRITICAL]: '紧急',
+  },
+} as const;
+
+/**
+ * ChannelDict 工具类
+ */
+export class ChannelDictEnumUtil {
+  /**
+   * 获取状态文本
+   */
+  static getStatusText(status: ChannelDictEnum): string {
+    return (channelDictDict.status as any)[status] || '未知';
+  }
+
+  /**
+   * 获取类型文本
+   */
+  static getTypeText(type: ChannelDictEnum): string {
+    return (channelDictDict.type as any)[type] || '未知';
+  }
+
+  /**
+   * 获取级别文本
+   */
+  static getLevelText(level: ChannelDictEnum): string {
+    return (channelDictDict.level as any)[level] || '未知';
+  }
+
+  /**
+   * 获取所有状态选项
+   */
+  static getStatusOptions(): Array<{ value: string; label: string }> {
+    return Object.entries(channelDictDict.status).map(([value, label]) => ({
+      value,
+      label: label as string,
+    }));
+  }
+
+  /**
+   * 获取所有类型选项
+   */
+  static getTypeOptions(): Array<{ value: string; label: string }> {
+    return Object.entries(channelDictDict.type).map(([value, label]) => ({
+      value,
+      label: label as string,
+    }));
+  }
+
+  /**
+   * 获取所有级别选项
+   */
+  static getLevelOptions(): Array<{ value: number; label: string }> {
+    return Object.entries(channelDictDict.level).map(([value, label]) => ({
+      value: Number(value),
+      label: label as string,
+    }));
+  }
+
+  /**
+   * 验证状态值
+   */
+  static isValidStatus(status: string): boolean {
+    return Object.values(ChannelDictEnum).includes(status as ChannelDictEnum);
+  }
+
+  /**
+   * 验证类型值
+   */
+  static isValidType(type: string): boolean {
+    return Object.values(ChannelDictEnum).includes(type as ChannelDictEnum);
+  }
+
+  /**
+   * 验证级别值
+   */
+  static isValidLevel(level: number): boolean {
+    return Object.values(ChannelDictEnum).includes(level as ChannelDictEnum);
+  }
+}
+
+/**
+ * ChannelDict 类型定义
+ */
+export type ChannelDictEnumStatus = keyof typeof channelDictDict.status;
+export type ChannelDictEnumType = keyof typeof channelDictDict.type;
+export type ChannelDictEnumLevel = keyof typeof channelDictDict.level;