message: perf(@vant/cli): configure manualChunks
diff: @@ -148,7 +148,12 @@ export function getViteConfigForSiteProd(): InlineConfig {
  rollupOptions: {
  input: {
  main: join(SITE_SRC_DIR, 'index.html'),
  - nested: join(SITE_SRC_DIR, 'mobile.html'),
  + mobile: join(SITE_SRC_DIR, 'mobile.html'),
  + },
  + output: {
  + manualChunks: {
  + 'vue-libs': ['vue', 'vue-router'],
  + },
  },
  },
  },
  