feat():learning后台管理前端页面初始化

src/types/inviteCode.ts

@@ -0,0 +1,56 @@
+// 简化版邀请码类型定义
+export interface InviteCode {
+  id: number;
+  code: string;
+  is_used: boolean;
+  client_id?: string;
+  client_label?: string;
+  email?: string;
+  user_level_id?: number;
+  user_level_name?: string;
+  expires_at?: string | null;
+  created_at: string;
+  invite_url?: string;
+}
+
+export interface InviteCodeListRequest {
+  code?: string;
+  is_used?: boolean;
+  start_time?: string;
+  end_time?: string;
+  page?: number;
+  size?: number;
+}
+
+export interface InviteCodeCreateRequest {
+  emails?: string[];
+  user_level_id?: number;
+  expires_at?: string;
+  client_id?: string; // 保留向后兼容
+}
+
+export interface InviteCodeUpdateRequest {
+  client_id?: string;
+  email?: string;
+  user_level_id?: number;
+  expires_at?: string;
+}
+
+export interface InviteCodeStatistics {
+  total: number;
+  used: number;
+  unused: number;
+  today_created: number;
+}
+
+export interface InviteCodeListResponse {
+  list: InviteCode[];
+  total: number;
+}
+
+// 客户端选项
+export interface ClientOption {
+  key: string;
+  value: string;
+  label: string;
+}