perf: use undici instead of axios

src/http.ts

@@ -0,0 +1,20 @@
+import { request } from 'undici'
+
+export default class HTTP {
+  private readonly baseURL: string
+  private readonly headers: Record<string, string>
+
+  constructor({
+    baseURL,
+    headers,
+  }: { baseURL: string; headers: Record<string, string> }) {
+    this.baseURL = baseURL
+    this.headers = headers
+  }
+
+  async get(url: string) {
+    return request(`${new URL(url, this.baseURL)}`, {
+      headers: this.headers,
+    })
+  }
+}