feat(store): 门店可见白名单（对齐商品）

HQ 可配置 visibilityWhitelistEnabled + 手机号；C 端公开门店列表/详情按登录手机号过滤；登录态变化后小程序重新拉门店列表。

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

apps/mini-user/src/lib/stores-session.ts

@@ -22,6 +22,8 @@ export type StoresSessionCategory = {
 export type StoresListCache = {
   cityKey: string;
   cityCode: string;
+  /** 登录态指纹：token 变化时需重新拉取（白名单） */
+  authKey: string;
   listRegion: StoresSessionRegion;
   items: unknown[];
   filterRegion: StoresSessionRegion;

apps/mini-user/src/pages/store-detail/index.tsx

@@ -1,6 +1,6 @@
-import { useEffect, useMemo, useState } from 'react';
+import { useMemo, useState } from 'react';
 import { View, Text, Image } from '@tarojs/components';
-import Taro, { usePageScroll, useRouter, useShareAppMessage, useShareTimeline } from '@tarojs/taro';
+import Taro, { useDidShow, usePageScroll, useRouter, useShareAppMessage, useShareTimeline } from '@tarojs/taro';
 import PageShell from '../../components/PageShell';
 import PageNavBar from '../../components/PageNavBar';
 import ProductCarousel from '../../components/ProductCarousel';
@@ -78,20 +78,15 @@ export default function StoreDetailPage() {
     setHeaderSolid(scrollTop > 100);
   });
 
-  useEffect(() => {
+  useDidShow(() => {
     if (!storeId) return;
     request<Store>(`/stores/${storeId}`)
       .then(setStore)
       .catch(() => {
-        request<Store[]>('/stores')
-          .then((list) => {
-            const found = (Array.isArray(list) ? list : []).find((s) => s.id === storeId);
-            if (found) setStore(found);
-            else toast('门店不存在');
-          })
-          .catch((e) => toast(e instanceof Error ? e.message : '加载失败'));
+        setStore(null);
+        toast('门店不存在或暂不可见');
       });
-  }, [storeId]);
+  });
 
   const sharePayload = useMemo(
     () => {

apps/mini-user/src/pages/stores/index.tsx

@@ -27,7 +27,7 @@ import {
 } from '../../lib/user-location';
 import { FALLBACK_CITY_CODE } from '../../lib/product-images';
 import { formatDistanceMeters } from '../../lib/geo';
-import { request, toast } from '../../lib/api';
+import { getToken, request, toast } from '../../lib/api';
 import {
   getStoresListCache,
   isStoresSessionBootstrapped,
@@ -143,6 +143,7 @@ export default function StoresPage() {
       setStoresListCache({
         cityKey,
         cityCode: nextCode,
+        authKey: getToken() || '',
         listRegion: toCityWideRegion(listRegion),
         items,
         filterRegion,
@@ -160,12 +161,38 @@ export default function StoresPage() {
 
   /**
    * 首次进入：弹窗 + 定位 + 拉列表。
-   * 同次再切回：只同步 tab 选中态，不改筛选、不拉接口、不 setState。
+   * 同次再切回：只同步 tab 选中态（登录态未变）。
+   * 登录/退出后 token 变化：按缓存失效重新拉列表（白名单）。
    */
   useDidShow(() => {
     syncTabBarSelected(1);
 
+    const authKey = getToken() || '';
+    const cache = getStoresListCache();
     if (isStoresSessionBootstrapped()) {
+      if (cache && (cache.authKey ?? '') === authKey) {
+        return;
+      }
+      // 登录态变了：保留筛选，重新拉列表
+      void (async () => {
+        setLoading(true);
+        const nextCode = cache?.cityCode || FALLBACK_CITY_CODE;
+        const listRegion = cache?.listRegion
+          ? {
+              province: cache.listRegion.province,
+              city: cache.listRegion.city,
+              district: cache.listRegion.district || '全部',
+            }
+          : regionRef.current;
+        const nextCityKey = cache?.cityKey || makeCityKey(listRegion);
+        await fetchStores(
+          nextCode,
+          readCachedUserCoords(),
+          nextCityKey,
+          listRegion,
+          regionRef.current,
+        );
+      })();
       return;
     }
     markStoresSessionBootstrapped();