refactor(home): 移除首页右侧信息面板和头部品牌名称显示

- 移除首页 hero 区域的响应式布局设置
- 删除右侧快速访问面板及公司信息展示功能
- 隐藏顶部导航栏中的站点品牌名称
- 简化首页整体布局结构

app/components/SiteHeader.vue

@@ -35,9 +35,9 @@
         <div class="mx-auto flex max-w-screen-xl items-center justify-between gap-3 px-4">
           <NuxtLink to="/" class="navbar-brand">
             <img class="navbar-logo" :src="logoUrl" :alt="siteName" />
-            <span class="navbar-brand-name">
-              {{ siteName }}
-            </span>
+<!--            <span class="navbar-brand-name">-->
+<!--              {{ siteName }}-->
+<!--            </span>-->
           </NuxtLink>
           <nav class="nav hidden md:flex">
             <template v-for="item in navItems" :key="item.key">

app/pages/index.vue

@@ -2,7 +2,7 @@
   <main class="home">
     <section class="mx-auto max-w-screen-xl px-4 py-8">
       <div class="grid grid-cols-12 gap-6">
-        <div class="col-span-12 lg:col-span-7">
+        <div class="col-span-12">
           <div class="panel hero">
             <div class="hero-inner">
 <!--              <div class="hero-badge">OFFICIAL</div>-->
@@ -24,75 +24,6 @@
             </div>
           </div>
         </div>
-        <div class="col-span-12 lg:col-span-5">
-          <div class="panel quick">
-            <div class="login-hero quick-hero">
-              <div class="login-hero-title">桂乐淘 · 官方网站</div>
-              <div class="login-hero-sub">QUALITY · SERVICE · COMPLIANCE</div>
-            </div>
-
-            <div class="p-4">
-              <a-space direction="vertical" class="w-full" size="middle">
-                <a-button type="primary" block size="large" @click="navigateTo('/products')">
-                  <template #icon><FileTextOutlined /></template>
-                  经营范围与资质信息
-                </a-button>
-                <a-button block size="large" @click="navigateTo('/contact')">
-                  <template #icon><PhoneOutlined /></template>
-                  合作咨询 / 联系我们
-                </a-button>
-                <div class="flex items-start justify-between gap-3 text-sm text-gray-500">
-                  <span class="leading-6">地址：{{ COMPANY.address }}</span>
-                  <a href="#" class="text-green-600" @click.prevent="scrollToCompany">查看</a>
-                </div>
-              </a-space>
-            </div>
-          </div>
-        </div>
-        <div class="col-span-12 lg:col-span-5 hidden">
-          <div id="company" class="panel company">
-            <div class="panel-head">
-              <div class="panel-title">
-                <IdcardOutlined />
-                工商信息
-              </div>
-              <a class="panel-more" href="#" @click.prevent="navigateTo('/products')">详情</a>
-            </div>
-
-            <div class="p-4">
-              <a-descriptions bordered size="small" :column="1">
-                <a-descriptions-item label="项目名称">{{ COMPANY.projectName }}</a-descriptions-item>
-                <a-descriptions-item label="注册地址">{{ COMPANY.address }}</a-descriptions-item>
-              </a-descriptions>
-
-              <a-divider class="!my-4" />
-
-              <a-collapse ghost>
-                <a-collapse-panel key="general" header="一般项目（经营范围）">
-                  <a-list size="small" :data-source="generalScopeItems">
-                    <template #renderItem="{ item }">
-                      <a-list-item class="scope-item">{{ item }}</a-list-item>
-                    </template>
-                  </a-list>
-                </a-collapse-panel>
-                <a-collapse-panel key="licensed" header="许可项目">
-                  <a-list size="small" :data-source="licensedScopeItems">
-                    <template #renderItem="{ item }">
-                      <a-list-item class="scope-item">{{ item }}</a-list-item>
-                    </template>
-                  </a-list>
-                </a-collapse-panel>
-              </a-collapse>
-
-              <a-alert
-                class="mt-4"
-                type="info"
-                show-icon
-                message="经营范围展示以工商登记为准（涉及许可项目请以许可文件为准）。"
-              />
-            </div>
-          </div>
-        </div>
       </div>
 
 <!--      <div class="mt-6 grid grid-cols-12 gap-6">-->