优化客服群聊订单信息展示

frontend/src/features/admin/views/AdminOrderDetailView.vue

@@ -35,6 +35,26 @@ const refundStatus = ref<RefundStatus | null>(null)
 const listingCode = computed(() =>
   order.value ? formatListingNo(order.value.listing_no, order.value.listing_id) : '-'
 )
+const returnTarget = computed(() => {
+  const from = firstQueryValue(route.query.from)
+  const chatID = firstQueryValue(route.query.chat_id)
+  const chatFilter = firstQueryValue(route.query.chat_filter)
+  if (from === 'chat' && chatID) {
+    return {
+      path: adminPath('chats'),
+      query: {
+        chat_id: chatID,
+        ...(chatFilter ? { chat_filter: chatFilter } : {}),
+      },
+    }
+  }
+  return adminPath('orders')
+})
+const returnLabel = computed(() =>
+  firstQueryValue(route.query.from) === 'chat' && firstQueryValue(route.query.chat_id)
+    ? '返回会话'
+    : '返回列表'
+)
 const refunding = ref(false)
 
 const snapshotText = computed(() => JSON.stringify(order.value?.account_snapshot || {}, null, 2))
@@ -184,6 +204,11 @@ function moneyCent(value: number) {
   return formatCentWithSymbol(value)
 }
 
+function firstQueryValue(value: unknown) {
+  if (Array.isArray(value)) return typeof value[0] === 'string' ? value[0] : ''
+  return typeof value === 'string' ? value : ''
+}
+
 function formatHandoffRecordType(type: string) {
   const typeMap: Record<string, string> = {
     owner_handoff: '卖家交接',
@@ -209,8 +234,8 @@ function formatHandoffRecordType(type: string) {
         </p>
       </div>
       <div class="toolbar-actions">
-        <RouterLink :to="adminPath('orders')">
-          <el-button>返回列表</el-button>
+        <RouterLink :to="returnTarget">
+          <el-button>{{ returnLabel }}</el-button>
         </RouterLink>
         <el-button v-if="canResetHandoff" type="success" @click="openAction('reset')"
           >重置交接</el-button