fix(miniapp): delete redundant api.ts to avoid build conflict with CommonJS api.js

WeChat DevTools TypeScript compilation overwrites the CommonJS api.js
output with the ES-module api.ts compiled output, breaking require()
consumers (authStore.js getToken, authService.js post). The remaining
api.js has the identical ApiClient class plus extra patch() method.

miniapp/utils/api.ts

@@ -1,147 +0,0 @@
-/**
- * API 统一请求层（TypeScript）
- *
- * 职责：纯 HTTP 客户端，统一处理 Token / 超时 / 错误码 / Session 失效。
- */
-import { API_BASE_URL } from '../env';
-import type { ApiResponse } from '../types';
-
-export const REQUEST_ERROR = {
-  NETWORK_ERROR: 'NETWORK_ERROR',
-  UNAUTHORIZED: 'UNAUTHORIZED',
-  FORBIDDEN: 'FORBIDDEN',
-  RATE_LIMITED: 'RATE_LIMITED',
-  BUSINESS_ERROR: 'BUSINESS_ERROR',
-  SERVER_ERROR: 'SERVER_ERROR',
-  MAINTENANCE: 'MAINTENANCE',
-} as const;
-
-export interface ApiError {
-  code: string;
-  message: string;
-  requestId: string;
-  error?: unknown;
-}
-
-export class ApiClient {
-  baseURL: string;
-  token: string | null = null;
-  refreshToken: string | null = null;
-  onSessionExpired: ((reason: any) => void) | null = null;
-  onMaintenance: ((data: any) => void) | null = null;
-
-  constructor() {
-    this.baseURL = API_BASE_URL;
-  }
-
-  getToken(): string | null {
-    if (this.token) return this.token;
-    try {
-      this.token = wx.getStorageSync('accessToken') as string || null;
-      this.refreshToken = wx.getStorageSync('refreshToken') as string || null;
-    } catch { /* ignore */ }
-    return this.token;
-  }
-
-  getRefreshToken(): string | null {
-    if (this.refreshToken) return this.refreshToken;
-    try {
-      this.refreshToken = wx.getStorageSync('refreshToken') as string || null;
-    } catch { /* ignore */ }
-    return this.refreshToken;
-  }
-
-  saveToken(token: string, refreshToken?: string): void {
-    this.token = token;
-    this.refreshToken = refreshToken || null;
-    wx.setStorageSync('accessToken', token);
-    if (refreshToken) wx.setStorageSync('refreshToken', refreshToken);
-  }
-
-  clearToken(): void {
-    this.token = null;
-    this.refreshToken = null;
-    wx.removeStorageSync('accessToken');
-    wx.removeStorageSync('refreshToken');
-  }
-
-  generateRequestId(): string {
-    return Date.now().toString(36) + Math.random().toString(36).substring(2, 8);
-  }
-
-  request<T>(options: {
-    url: string;
-    method?: 'GET' | 'POST' | 'PUT' | 'DELETE';
-    data?: unknown;
-    headers?: Record<string, string>;
-    idempotencyKey?: string;
-    timeout?: number;
-  }): Promise<T> {
-    const { url, method = 'GET', data, headers = {}, idempotencyKey, timeout = 10000 } = options;
-    const token = this.getToken();
-    const requestId = this.generateRequestId();
-
-    return new Promise((resolve, reject) => {
-      wx.request({
-        url: this.baseURL + url,
-        method,
-        data,
-        timeout,
-        header: {
-          'Content-Type': 'application/json',
-          'X-Request-Id': requestId,
-          ...(idempotencyKey ? { 'Idempotency-Key': idempotencyKey } : {}),
-          ...(token ? { Authorization: `Bearer ${token}` } : {}),
-          ...headers,
-        },
-        success: (res: any) => {
-          if (res.statusCode === 503) {
-            if (this.onMaintenance) this.onMaintenance(res.data || {});
-            reject({ code: REQUEST_ERROR.MAINTENANCE, message: '平台正在维护，请稍后再试', requestId });
-            return;
-          }
-          if (res.statusCode === 200) {
-            const body = (res.data as any) || {};
-            if (body.success) {
-              resolve(body.data as T);
-            } else {
-              reject({ code: body.code || REQUEST_ERROR.BUSINESS_ERROR, message: body.message, requestId });
-            }
-          } else if (res.statusCode === 401) {
-            this.clearToken();
-            if (this.onSessionExpired) this.onSessionExpired({});
-            reject({ code: REQUEST_ERROR.UNAUTHORIZED, message: '请重新登录', requestId });
-          } else if (res.statusCode === 403) {
-            reject({ code: REQUEST_ERROR.FORBIDDEN, message: '无权限访问', requestId });
-          } else if (res.statusCode === 429) {
-            reject({ code: REQUEST_ERROR.RATE_LIMITED, message: '请求过于频繁，请稍后重试', requestId });
-          } else {
-            reject({ code: REQUEST_ERROR.SERVER_ERROR, message: '服务暂时不可用', requestId });
-          }
-        },
-        fail: (err) => {
-          reject({ code: REQUEST_ERROR.NETWORK_ERROR, message: '网络连接失败', requestId, error: err });
-        },
-      });
-    });
-  }
-
-  get<T>(url: string, data?: unknown, headers?: Record<string, string>): Promise<T> {
-    return this.request<T>({ url, method: 'GET', data, headers });
-  }
-
-  post<T>(url: string, data?: unknown, headers?: Record<string, string>, idempotencyKey?: string): Promise<T> {
-    return this.request<T>({ url, method: 'POST', data, headers, idempotencyKey });
-  }
-
-  put<T>(url: string, data?: unknown, headers?: Record<string, string>): Promise<T> {
-    return this.request<T>({ url, method: 'PUT', data, headers });
-  }
-
-  delete<T>(url: string, data?: unknown, headers?: Record<string, string>): Promise<T> {
-    return this.request<T>({ url, method: 'DELETE', data, headers });
-  }
-}
-
-export const api = new ApiClient();
-export default api;