feat(v3.4.14): mini-user store UX, brand config, client settings

Store list/detail package flow, configurable WeChat mini brand assets and customer service, shop H5 home refresh.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/h5-user/src/lib/customer-service.ts

@@ -1,12 +1,31 @@
 import { CUSTOMER_SERVICE_PHONE, CUSTOMER_SERVICE_WECOM_URL } from '@dukang/shared-types';
+import { fetchClientConfig } from './pay-wechat';
 import { isWechatEnv } from './weixin';
 
+let cachedPhone = CUSTOMER_SERVICE_PHONE;
+
 /** 企微客服链接：优先 Vite env，否则 shared-types 默认 */
 export function getCustomerServiceWecomUrl(): string {
   const fromEnv = import.meta.env.VITE_CS_WECOM_URL?.trim();
   return fromEnv || CUSTOMER_SERVICE_WECOM_URL;
 }
 
+export function getCustomerServicePhone(): string {
+  return cachedPhone;
+}
+
+/** 从系统设置拉取客服电话（失败则保持默认常量） */
+export async function loadCustomerServicePhone(): Promise<string> {
+  try {
+    const cfg = await fetchClientConfig();
+    const phone = cfg.customerServicePhone?.trim();
+    if (phone) cachedPhone = phone;
+  } catch {
+    /* keep fallback */
+  }
+  return cachedPhone;
+}
+
 /**
  * 打开企业微信客服会话（须在微信内；需用户点击手势）。
  * @returns true 已跳转；false 非微信环境已提示
@@ -20,4 +39,5 @@ export function openWecomCustomerService(): boolean {
   return true;
 }
 
+/** @deprecated 请用 getCustomerServicePhone()，保留兼容旧引用 */
 export { CUSTOMER_SERVICE_PHONE };