feat: Implement initial full-stack application structure including frontend pages, components, hooks, API integration, and backend services for account pooling and management.

frontend/src/types/index.ts

@@ -0,0 +1,225 @@
+// 输入账号（JSON 文件格式）
+export interface AccountInput {
+  account: string // 邮箱
+  password: string // 密码
+  token: string // access_token
+}
+
+// 账号状态
+export type AccountStatus = 'pending' | 'checking' | 'active' | 'banned' | 'token_expired' | 'error'
+
+// 检查后的账号
+export interface CheckedAccount extends AccountInput {
+  id: number // 本地序号
+  status: AccountStatus
+  accountId?: string // ChatGPT workspace_id
+  planType?: string
+  error?: string
+}
+
+// 加号记录
+export interface AddRecord {
+  id: string
+  timestamp: string
+  total: number
+  success: number
+  failed: number
+  source: 'manual' | 'auto'
+  details?: string
+}
+
+// S2A Dashboard 统计
+export interface DashboardStats {
+  total_accounts: number
+  normal_accounts: number
+  error_accounts: number
+  ratelimit_accounts: number
+  overload_accounts: number
+  today_requests: number
+  today_tokens: number
+  today_cost: number
+  total_requests: number
+  total_tokens: number
+  total_cost: number
+  rpm: number
+  tpm: number
+}
+
+// S2A 账号
+export interface S2AAccount {
+  id: number
+  name: string
+  notes?: string
+  platform: 'openai' | 'anthropic' | 'gemini'
+  type: 'oauth' | 'access_token' | 'apikey' | 'setup-token'
+  credentials: Record<string, unknown>
+  extra?: Record<string, unknown>
+  proxy_id?: number
+  concurrency: number
+  priority: number
+  rate_multiplier?: number
+  status: 'active' | 'inactive' | 'error'
+  error_message?: string
+  schedulable: boolean
+  last_used_at?: string
+  expires_at?: string
+  auto_pause_on_expired: boolean
+  created_at: string
+  updated_at: string
+  // 实时字段
+  current_concurrency?: number
+  current_window_cost?: number
+  active_sessions?: number
+}
+
+// 分页响应
+export interface PaginatedResponse<T> {
+  data: T[]
+  total: number
+  page: number
+  page_size: number
+  total_pages: number
+}
+
+// 账号列表查询参数
+export interface AccountListParams {
+  page?: number
+  page_size?: number
+  platform?: 'openai' | 'anthropic' | 'gemini'
+  type?: 'oauth' | 'access_token' | 'apikey'
+  status?: 'active' | 'inactive' | 'error'
+  search?: string
+}
+
+// 创建账号请求
+export interface CreateAccountRequest {
+  name: string
+  platform: 'openai' | 'anthropic' | 'gemini'
+  type: 'access_token'
+  credentials: {
+    access_token: string
+    refresh_token?: string
+    email?: string
+  }
+  concurrency?: number
+  priority?: number
+  group_ids?: number[]
+  proxy_id?: number | null
+  auto_pause_on_expired?: boolean
+}
+
+// OAuth 创建账号请求
+export interface OAuthCreateRequest {
+  session_id: string
+  code: string
+  name?: string
+  concurrency?: number
+  priority?: number
+  group_ids?: number[]
+  proxy_id?: number | null
+}
+
+// 分组
+export interface Group {
+  id: number
+  name: string
+  description?: string
+  created_at: string
+  updated_at: string
+}
+
+// 代理
+export interface Proxy {
+  id: number
+  name: string
+  url: string
+  status: 'active' | 'inactive' | 'error'
+  created_at: string
+  updated_at: string
+}
+
+// 趋势数据
+export interface TrendData {
+  date: string
+  requests: number
+  tokens: number
+  cost: number
+}
+
+// 邮箱服务配置
+export interface MailServiceConfig {
+  name: string           // 服务名称
+  apiBase: string        // API 地址
+  apiToken: string       // API Token
+  domain: string         // 邮箱域名
+  emailPath?: string     // 获取邮件列表的 API 路径
+  addUserApi?: string    // 创建用户的 API 路径
+}
+
+// 应用配置
+export interface AppConfig {
+  s2a: {
+    apiBase: string
+    adminKey: string
+  }
+  pooling: {
+    concurrency: number
+    priority: number
+    groupIds: number[]
+    proxyId: number | null
+  }
+  check: {
+    concurrency: number
+    timeout: number
+  }
+  email: {
+    services: MailServiceConfig[]  // 多个邮箱服务配置
+  }
+}
+
+// 默认配置
+export const defaultConfig: AppConfig = {
+  s2a: {
+    apiBase: '',
+    adminKey: '',
+  },
+  pooling: {
+    concurrency: 1,
+    priority: 0,
+    groupIds: [],
+    proxyId: null,
+  },
+  check: {
+    concurrency: 20,
+    timeout: 30000,
+  },
+  email: {
+    services: [
+      {
+        name: 'esyteam',
+        apiBase: 'https://mail.esyteam.edu.kg',
+        apiToken: '',
+        domain: 'esyteam.edu.kg',
+      },
+    ],
+  },
+}
+
+// 检查结果
+export interface CheckResult {
+  status: AccountStatus
+  accountId?: string
+  planType?: string
+  error?: string
+}
+
+// 测试结果
+export interface TestResult {
+  success: boolean
+  message?: string
+  latency?: number
+}
+
+// Account 类型别名 (对应 requirements.md A5)
+// S2AAccount 已包含完整的 Account 数据结构
+export type Account = S2AAccount