feat: 更新 API 客户端配置，使用环境变量设置 baseURL；优化头像组件样式

src/auth/index.ts

@@ -9,7 +9,10 @@ import CircleFlagsTw from "~icons/circle-flags/tw";
 import CircleFlagsZh from "~icons/circle-flags/zh";
 import { i18n } from "@/locales";
 
+const baseURL = import.meta.env.DEV ? window.location.origin : import.meta.env.VITE_API_URL;
+
 export const authClient = createAuthClient({
+  baseURL,
   fetchOptions: {
     credentials: "include",
   },