fix: 验收包写入公司内网地址，避免 Windows 空 VITE 与 Android 假域名

Windows 补 .env.production 与 endpoints 兜底；Android 默认 host/端口改为内网，启动后重写 HttpUtil/ApiService，Urls 改为 getter。

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: multica-agent <github@multica.ai>

pc-client/src/pages/contact/myFriends/index.tsx

@@ -5,6 +5,7 @@ import { useCallback, useEffect, useMemo, useState } from "react";
 import { useTranslation } from "react-i18next";
 import { GroupedVirtuoso } from "react-virtuoso";
 
+import { ACCOUNT_URL } from "@/config/endpoints";
 import { useContactStore } from "@/store";
 import { emit } from "@/utils/events";
 import { getIMToken } from "@/utils/storage";
@@ -29,7 +30,7 @@ export const MyFriends = () => {
           return;
         }
         const { data } = await axios.get(
-          `${import.meta.env.VITE_ACCOUNT_URL}/api/directory`,
+          `${ACCOUNT_URL}/api/directory`,
           {
             params: { keyword: "", limit: 100 },
             headers: { Authorization: `Bearer ${token}` },