修复visualizer报错问题

build/vite/plugin/visualizer.ts

@@ -1,5 +1,5 @@
 import { PluginOption } from 'vite';
-import visualizer from 'rollup-plugin-visualizer';
+import { visualizer } from 'rollup-plugin-visualizer';
 import { isReportMode } from '../../utils';
 
 export function configVisualizerPlugin() {