feat: 图表组件图片换成懒加载

src/plugins/directives.ts

@@ -1,4 +1,6 @@
 import { App } from 'vue';
+import VueLazyLoad from 'vue3-lazyload'
+import { requireErrorImg } from '@/utils'
 
 // import { x } from '@/directives';
 
@@ -7,5 +9,9 @@ import { App } from 'vue';
  * @param app
  */
 export function setupDirectives(app: App) {
+  // 图片懒加载
+  app.use(VueLazyLoad, {
+    error: requireErrorImg(),
+  })
   // app.directive('x', x);
 }