feat(reset): 以构造器模式重构

- 加了大文件传输自定义分片协议

BREAKING CHANGES: 0.1.0(latest)

client/axios-client.ts

@@ -0,0 +1,62 @@
+// axios-client.ts
+import axios, {
+  type AxiosInstance,
+  type AxiosRequestConfig,
+  AxiosError,
+} from 'axios';
+
+import type { BaseRequestConfig, BaseResponseConfig } from './common';
+import { BaseError } from './common';
+
+export interface HttpClient {
+  request<T = unknown>(config: BaseRequestConfig): Promise<T>;
+
+  // 拦截器先别管
+}
+
+export class AxiosHttpClient implements HttpClient {
+  private instance: AxiosInstance;
+
+  // 不需要工厂，defaults和request的配置是相通的，单例不会输出config参数
+  constructor() {
+    this.instance = axios.create();
+  }
+
+  async request<T = unknown>(config: BaseRequestConfig): Promise<T> {
+    // ---- 映射层：BaseConfig → AxiosConfig ----
+    const axiosConfig: AxiosRequestConfig = {
+      url: config.url,
+      method: config.method.toLowerCase(),
+      headers: config.headers || {},
+      params: config.query || {},
+      // 这里做了映射，上层可以用body
+      data: config.body || {},
+
+      // 其实可以直接放进defaults，但是为了和request的配置保持一致，就不这么做了
+      timeout: config.timeout || 10000,
+      withCredentials: config.withCredentials || true,
+    };
+
+    // 类型化请求响应（直接赋值，避免额外的类型检查）
+    try {
+      const { data: res } = await this.instance.request<BaseResponseConfig<T>>(axiosConfig);
+      return res.data;
+    } catch (error: unknown) {
+      // 类型断言，确保 error 是 AxiosError 类型
+      if (axios.isAxiosError(error)) {
+        throw new BaseError({
+          message: (error as AxiosError).message || '未知错误',
+          code: (error as AxiosError).code || '未知错误类型',
+          response: (error as AxiosError).response?.data as BaseResponseConfig<T>,
+        });
+      }
+
+      throw new BaseError({
+        message: (error as Error).message || '未知错误',
+        code: (error as Error).name || '未知错误类型',
+      });
+    }
+    
+  }
+
+}