refactor(enterprise-site): consolidate site panel header and actions

Merge the standalone enterprise-panel intro into the connector panel
header on the tenant media view: move the "新增站点" action into the
panel head, retitle the panel to 企业自建站点, and refresh the
description copy. Presentation-only restructuring; no logic affected.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/admin-web/src/views/MediaView.vue

@@ -819,35 +819,24 @@ function releaseSize(value?: number | null): string {
     </section>
 
     <template v-if="activeMediaScope === 'enterprise'">
-      <section class="panel enterprise-panel">
-        <div class="enterprise-panel__main">
-          <div class="enterprise-panel__copy">
-            <span class="section-kicker">站点连接管理</span>
-            <h3>企业自建站点</h3>
-            <p>
-              管理客户官网、品牌站、行业站的连接凭证和连通状态。发布结果统一进入发文管理查看。
-            </p>
-          </div>
-
-          <div class="enterprise-actions">
-            <a-button
-              type="primary"
-              class="btn-enterprise-primary"
-              @click="openEnterpriseSiteModal()"
-            >
-              <template #icon><PlusOutlined /></template>
-              新增站点
-            </a-button>
-          </div>
-        </div>
-      </section>
-
       <section class="enterprise-grid enterprise-grid--single">
         <article class="panel connector-panel">
           <div class="panel-head-compact">
             <div>
-              <h3 class="panel-title">站点连接</h3>
-              <p class="panel-desc">绑定后可测试连通性、同步栏目和维护站点连接；文章记录请到发文管理查看。</p>
+              <h3 class="panel-title">企业自建站点</h3>
+              <p class="panel-desc">
+                管理客户官网、品牌站、行业站的连接凭证和连通状态。发布结果统一进入发文管理查看。
+              </p>
+            </div>
+            <div class="panel-head-actions">
+              <a-button
+                type="primary"
+                class="btn-enterprise-primary"
+                @click="openEnterpriseSiteModal()"
+              >
+                <template #icon><PlusOutlined /></template>
+                新增站点
+              </a-button>
             </div>
           </div>
 
@@ -882,7 +871,10 @@ function releaseSize(value?: number | null): string {
                         <span class="site-badge site-badge--cms">
                           {{ cmsTypeLabel(site.cms_type as CmsType) }}
                         </span>
-                        <span class="site-badge" :class="`site-badge--status-${site.status || 'pending'}`">
+                        <span
+                          class="site-badge"
+                          :class="`site-badge--status-${site.status || 'pending'}`"
+                        >
                           <span class="site-badge__dot"></span>
                           {{ enterpriseSiteStatusLabel(site.status) }}
                         </span>
@@ -917,7 +909,10 @@ function releaseSize(value?: number | null): string {
                     <a-tooltip title="测试连通性" placement="top">
                       <a-button
                         size="middle"
-                        :loading="pingEnterpriseSiteMutation.isPending.value && pingEnterpriseSiteMutation.variables.value === site.id"
+                        :loading="
+                          pingEnterpriseSiteMutation.isPending.value &&
+                          pingEnterpriseSiteMutation.variables.value === site.id
+                        "
                         @click="pingEnterpriseSite(site)"
                       >
                         <template #icon><ApiOutlined /></template>
@@ -930,8 +925,10 @@ function releaseSize(value?: number | null): string {
                         class="action-more-btn"
                         type="text"
                         :loading="
-                          (syncEnterpriseCategoriesMutation.isPending.value && syncEnterpriseCategoriesMutation.variables.value === site.id) ||
-                          (deleteEnterpriseSiteMutation.isPending.value && deleteEnterpriseSiteMutation.variables.value === site.id)
+                          (syncEnterpriseCategoriesMutation.isPending.value &&
+                            syncEnterpriseCategoriesMutation.variables.value === site.id) ||
+                          (deleteEnterpriseSiteMutation.isPending.value &&
+                            deleteEnterpriseSiteMutation.variables.value === site.id)
                         "
                         @click.stop
                       >
@@ -952,11 +949,7 @@ function releaseSize(value?: number | null): string {
                             <span>编辑站点</span>
                           </a-menu-item>
                           <a-menu-divider />
-                          <a-menu-item
-                            key="delete"
-                            danger
-                            @click="deleteEnterpriseSite(site)"
-                          >
+                          <a-menu-item key="delete" danger @click="deleteEnterpriseSite(site)">
                             <DeleteOutlined />
                             <span>删除站点</span>
                           </a-menu-item>
@@ -965,7 +958,10 @@ function releaseSize(value?: number | null): string {
                     </a-dropdown>
                   </div>
                 </div>
-                <div v-if="enterpriseSiteLastError(site)" class="site-connection-card__error-banner">
+                <div
+                  v-if="enterpriseSiteLastError(site)"
+                  class="site-connection-card__error-banner"
+                >
                   <ExclamationCircleOutlined class="error-banner-icon" />
                   <div class="error-banner-content">
                     <div class="error-banner-title">连接失败诊断</div>
@@ -1309,9 +1305,7 @@ function releaseSize(value?: number | null): string {
           <a-input-password
             v-model:value="enterpriseSiteForm.secret"
             :placeholder="
-              editingEnterpriseSiteId === null
-                ? 'PBootCMS 后台 api_secret'
-                : '留空则保留原 Secret'
+              editingEnterpriseSiteId === null ? 'PBootCMS 后台 api_secret' : '留空则保留原 Secret'
             "
           />
         </label>
@@ -1475,7 +1469,9 @@ function releaseSize(value?: number | null): string {
   background: #ffffff;
   color: #0f172a;
   font-weight: 600;
-  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 4px 12px rgba(15, 23, 42, 0.04);
+  box-shadow:
+    0 1px 3px rgba(0, 0, 0, 0.05),
+    0 4px 12px rgba(15, 23, 42, 0.04);
 }
 
 .media-scope-tab--active .tab-icon {
@@ -2027,7 +2023,9 @@ function releaseSize(value?: number | null): string {
   border: 1px solid #e2e8f0;
   border-radius: 16px;
   background: #ffffff;
-  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02), 0 2px 4px -1px rgba(0, 0, 0, 0.01);
+  box-shadow:
+    0 4px 6px -1px rgba(0, 0, 0, 0.02),
+    0 2px 4px -1px rgba(0, 0, 0, 0.01);
   transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
   max-width: 680px;
   width: 100%;
@@ -2035,7 +2033,9 @@ function releaseSize(value?: number | null): string {
 
 .site-connection-card:hover {
   border-color: #cbd5e1;
-  box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 10px 10px -5px rgba(15, 23, 42, 0.04);
+  box-shadow:
+    0 20px 25px -5px rgba(15, 23, 42, 0.08),
+    0 10px 10px -5px rgba(15, 23, 42, 0.04);
   transform: translateY(-2px);
 }
 
@@ -2325,7 +2325,9 @@ function releaseSize(value?: number | null): string {
   border-color: #2563eb;
   color: #2563eb;
   background: #eff6ff;
-  box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.1), 0 2px 4px -1px rgba(37, 99, 235, 0.06);
+  box-shadow:
+    0 4px 6px -1px rgba(37, 99, 235, 0.1),
+    0 2px 4px -1px rgba(37, 99, 235, 0.06);
 }
 
 .site-connection-card__actions :deep(.ant-btn-background-ghost.ant-btn-dangerous) {
@@ -2343,7 +2345,9 @@ function releaseSize(value?: number | null): string {
   border-color: #f43f5e;
   color: #ffffff;
   background: #f43f5e;
-  box-shadow: 0 4px 6px -1px rgba(244, 63, 94, 0.2), 0 2px 4px -1px rgba(244, 63, 94, 0.1);
+  box-shadow:
+    0 4px 6px -1px rgba(244, 63, 94, 0.2),
+    0 2px 4px -1px rgba(244, 63, 94, 0.1);
 }
 
 .connector-sample {