新增摸大红业务并修复后台链接按钮白字

支持分类筛选、搜索、下单支付建群与固定二维码；合并迁移种子数据；后台表格编辑/详情链接恢复主题色可见。

frontend/src/features/listings/views/HomeView.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { computed, ref, watch } from 'vue'
-import { useRoute, useRouter } from 'vue-router'
+import { RouterLink, useRoute, useRouter } from 'vue-router'
 import {
   defaultHomeAnnouncements,
   defaultHomeBanners,
@@ -255,6 +255,17 @@ loadHome()
         <HomeStats :stats="statCards" />
       </div>
 
+      <div class="biz-entry-grid" aria-label="业务入口">
+        <RouterLink class="biz-entry" to="/">
+          <strong>租号大厅</strong>
+          <small>高哈夫币 · 安全交接 · 随租随玩</small>
+        </RouterLink>
+        <RouterLink class="biz-entry mohong" to="/mohong">
+          <strong>摸大红 <em>NEW</em></strong>
+          <small>选购商品 · 支付后进群联系客服</small>
+        </RouterLink>
+      </div>
+
       <HomeFilters
         :filters="filters"
         :total-listings="totalListings"
@@ -326,6 +337,51 @@ loadHome()
   min-width: 0;
 }
 
+.biz-entry-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 12px;
+}
+
+.biz-entry {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  padding: 16px 18px;
+  border-radius: 14px;
+  border: 1px solid #eef1f5;
+  background: #fff;
+  text-decoration: none;
+  transition:
+    border-color 0.18s ease,
+    box-shadow 0.18s ease;
+}
+
+.biz-entry:hover {
+  border-color: #ffd4b0;
+  box-shadow: 0 6px 16px rgba(255, 106, 0, 0.08);
+}
+
+.biz-entry strong {
+  color: #17233d;
+  font-size: 16px;
+}
+
+.biz-entry small {
+  color: #7b8798;
+  font-size: 13px;
+}
+
+.biz-entry.mohong strong em {
+  margin-left: 6px;
+  padding: 1px 6px;
+  border-radius: 999px;
+  background: #ff6a00;
+  color: #fff;
+  font-size: 11px;
+  font-style: normal;
+}
+
 .infinite-load-state {
   padding: 6px 0 18px;
   color: #94a3b8;

frontend/src/features/listings/views/MobileHomeView.css

@@ -343,6 +343,75 @@
   font-weight: 800;
 }
 
+.biz-entry-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px;
+  margin: 0 0 12px;
+}
+
+.biz-entry {
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  min-width: 0;
+  padding: 12px 12px 12px 14px;
+  border-radius: 14px;
+  background: #ffffff;
+  border: 1px solid #eef1f5;
+  text-decoration: none;
+  box-shadow: 0 4px 14px rgba(23, 35, 61, 0.04);
+}
+
+.biz-entry-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 30px;
+  height: 30px;
+  border-radius: 9px;
+  font-size: 13px;
+  font-weight: 800;
+  margin-bottom: 2px;
+}
+
+.biz-entry-icon.rental {
+  background: #fff1e6;
+  color: #ff6a00;
+}
+
+.biz-entry-icon.mohong {
+  background: #fee2e2;
+  color: #dc2626;
+}
+
+.biz-entry strong {
+  color: #17233d;
+  font-size: 15px;
+}
+
+.biz-entry small {
+  color: #8a94a6;
+  font-size: 12px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.biz-entry-badge {
+  position: absolute;
+  top: 10px;
+  right: 10px;
+  padding: 2px 6px;
+  border-radius: 999px;
+  background: #ff6a00;
+  color: #fff;
+  font-size: 10px;
+  font-style: normal;
+  font-weight: 800;
+}
+
 .zone-strip {
   display: flex;
   gap: 6px;

frontend/src/features/listings/views/MobileHomeView.vue

@@ -815,6 +815,20 @@ syncMobileHomeQuery()
             </van-swipe-item>
           </van-swipe>
 
+          <div class="biz-entry-grid" aria-label="业务入口">
+            <RouterLink class="biz-entry" to="/">
+              <span class="biz-entry-icon rental">租</span>
+              <strong>租号大厅</strong>
+              <small>高哈夫币 · 随租随玩</small>
+            </RouterLink>
+            <RouterLink class="biz-entry" to="/mohong">
+              <span class="biz-entry-icon mohong">红</span>
+              <strong>摸大红</strong>
+              <small>选购商品 · 一键找客服</small>
+              <em class="biz-entry-badge">NEW</em>
+            </RouterLink>
+          </div>
+
           <div class="zone-strip" aria-label="账号专区">
             <button
               v-for="zone in visibleZoneOptions"