feat(screen): 在左侧面板中添加视频源并更新摄像头图标

- 将摄像头图标更新为 media_dvr_on.png
- 为 3D 态势感知的快速感知功能设置视频源

packages/screen/src/views/3DSituationalAwarenessRefactor/components/LeftPanel/index.vue

@@ -4,7 +4,7 @@
       <CollapsiblePanel title="快速感知" subtitle="「灾害分析」">
         <template #title-icon>
           <img
-            src="../../assets/images/摄像头.png"
+            src="../../assets/images/media_dvr_on.png"
             alt="摄像头"
             class="camera-icon"
             @click.stop="handleCameraClick"
@@ -87,8 +87,8 @@ const showVideoModal = ref(false)
 const cameraVideoData = ref({
   id: 999,
   type: 'drone',
-  title: '现场实时监控',
-  videoSrc: '',  // 预留视频链接，后续补充
+  title: '快速感知',
+  videoSrc: 'http://222.212.85.86:9000/300bdf2b-a150-406e-be63-d28bd29b409f/demo/ylzg/快速感知.mp4',  // 预留视频链接，后续补充
   dateRange: '',
   hasAudio: true,
   hasMegaphone: false,