修复切换相机时算法内容没清空

src/views/cameras/preview/CameraPreview.vue

@@ -42,6 +42,9 @@
           }
         });
         cameraAlgoStore.getCameraAlgoList(cameraId);
+        cameraAlgoStore.selectedAlgoId = null;
+        /** 清空电子围栏store */
+        fenceStore.clear();
       }
     },
     {

src/views/cameras/preview/store/useCameraAlgoStore.ts

@@ -35,7 +35,7 @@ const useCameraAlgoStore = defineStore('cameraAlgo', () => {
   });
 
   /** 所有算法列表中选定的算法id */
-  const selectedAlgoId = ref<number>();
+  const selectedAlgoId = ref<number | null | undefined>();
 
   const selectedAlgoDetail = ref<CameraAlgoItemInCard>({
     ...defaultSelectedAlgoDetail,