feat(site-subscriptions): 详情页增加治理跳转（站点/套餐/平台订单）

resources/views/admin/site_subscriptions/show.blade.php

@@ -20,11 +20,24 @@
         </div>
         <div>
             <div class="muted">站点</div>
-            <div class="num-md">{{ $subscription->merchant?->name ?? '未关联站点' }}</div>
+            <div class="num-md">
+                @if($subscription->merchant)
+                    <a class="link" href="/admin/site-subscriptions?merchant_id={{ $subscription->merchant->id }}">{{ $subscription->merchant->name }}</a>
+                @else
+                    未关联站点
+                @endif
+            </div>
         </div>
         <div>
             <div class="muted">套餐</div>
-            <div class="num-md">{{ $subscription->plan_name ?: ($subscription->plan?->name ?? '未设置') }}</div>
+            <div class="num-md">
+                @php $planName = $subscription->plan_name ?: ($subscription->plan?->name ?? '未设置'); @endphp
+                @if($subscription->plan)
+                    <a class="link" href="/admin/site-subscriptions?plan_id={{ $subscription->plan->id }}">{{ $planName }}</a>
+                @else
+                    {{ $planName }}
+                @endif
+            </div>
         </div>
     </div>
 
@@ -148,6 +161,8 @@
         <a href="?order_sync_status=unsynced" class="muted">未同步</a>
         <span class="muted">｜</span>
         <a href="?order_sync_status=syncable" class="muted">可同步</a>
+        <span class="muted">｜</span>
+        <a href="/admin/platform-orders?site_subscription_id={{ $subscription->id }}" class="muted">在平台订单页打开</a>
         @if($cur)
             <span class="muted">（当前：{{ $cur }}）</span>
         @endif