fix: 修复仪表板缩放模式切换为按组件比例缩放，保存发布后再次查看不生效问题 #16885 (#16942)

core/core-frontend/src/components/data-visualization/canvas/DePreview.vue

@@ -156,7 +156,7 @@ const dataVKeepRadio = computed(() => {
 
 // 仪表板是否跟随宽度缩放 非全屏 full 都需要保持宽高比例
 const dashboardScaleWithWidth = computed(() => {
-  return isDashboard() && screenAdaptor.value === 'withWidth'
+  return isDashboard() && canvasStyleData.value?.dashboardAdaptor === 'withWidth'
 })
 const isReport = computed(() => {
   return !!router.currentRoute.value.query?.report