refactor(http): 重构登录和请求基础URL处理逻辑

移除loginAction的sparkBaseUrl参数，改为通过请求拦截器统一处理
优化设备地址显示逻辑，优先使用非IPv6地址

src/renderer/http/api.js

@@ -6,8 +6,7 @@ import { encryptPassword } from '@/utils/crypto.js';
 export const getHealthAction = () => getAction(url.health);
 
 // 用户登录
-export const loginAction = (data, sparkBaseUrl) =>
-  postAction(url.user.login, { email: data.email, password: encryptPassword(data.password) }, {}, sparkBaseUrl);
+export const loginAction = (data) => postAction(url.user.login, { email: data.email, password: encryptPassword(data.password) });
 
 // 会话
 export const createSessionAction = (data) => postAction(url.session.create, data);