修复：状态栏位置 + 导入顺序 + 移除多余token

1. 状态栏位置修正
   - 正确位置：应用名 -> 流ID -> 拉流地址 -> 状态 -> ROI
   - 之前错误地放在了流ID和拉流地址之间

2. 修复导入顺序
   - useAppConfig应在script setup顶部导入
   - 避免apiURL未正确初始化的问题

3. 状态检测优化
   - /snap/image已免认证，移除access-token参数
   - 简化HEAD请求逻辑

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

apps/web-antd/src/views/aiot/device/camera/index.vue

@@ -10,6 +10,7 @@ import type { AiotDeviceApi } from '#/api/aiot/device';
 import { computed, onMounted, reactive, ref, watch } from 'vue';
 import { useRouter } from 'vue-router';
 
+import { useAppConfig } from '@vben/hooks';
 import { Page } from '@vben/common-ui';
 
 import {
@@ -36,12 +37,9 @@ import {
   pushAllConfig,
   saveCamera,
 } from '#/api/aiot/device';
-import { wvpRequestClient, getWvpToken } from '#/api/aiot/request';
 
 defineOptions({ name: 'AiotDeviceCamera' });
 
-import { useAppConfig } from '@vben/hooks';
-
 const { apiURL } = useAppConfig(import.meta.env, import.meta.env.PROD);
 
 const router = useRouter();
@@ -60,8 +58,8 @@ const searchQuery = ref('');
 const columns = [
   { title: '应用名', dataIndex: 'app', width: 100 },
   { title: '流ID', dataIndex: 'stream', width: 100 },
-  { title: '状态', key: 'status', width: 60, align: 'center' as const },
   { title: '拉流地址', dataIndex: 'srcUrl', ellipsis: true },
+  { title: '状态', key: 'status', width: 60, align: 'center' as const },
   { title: 'ROI', key: 'roiCount', width: 80, align: 'center' as const },
   { title: '操作', key: 'actions', width: 240, fixed: 'right' as const },
 ];
@@ -146,10 +144,9 @@ async function loadCameraStatus() {
   for (const cam of cameraList.value) {
     const cameraCode = cam.cameraCode;
     if (!cameraCode) continue;
-    // 使用 fetch HEAD 请求检测截图是否可用，避免下载完整图片
+    // 使用 fetch HEAD 请求检测截图是否可用（/snap/image 已免认证）
     try {
-      const token = await getWvpToken();
+      const url = `${apiURL}/aiot/device/roi/snap/image?cameraCode=${encodeURIComponent(cameraCode)}`;
-      const url = `${apiURL}/aiot/device/roi/snap/image?cameraCode=${encodeURIComponent(cameraCode)}&access-token=${encodeURIComponent(token)}`;
       const res = await fetch(url, { method: 'HEAD' });
       cameraStatus.value = { ...cameraStatus.value, [cameraCode]: res.ok };
     } catch {