perf: all icons used in the core are offline (#4173)

* perf: all icons used in the core are offline

* chore: update default icon

* chore: update shadow

playground/src/router/routes/modules/vben.ts

@@ -27,7 +27,7 @@ const routes: RouteRecordRaw[] = [
       {
         name: 'VbenAbout',
         path: '/vben-admin/about',
-        component: () => import('#/views/_core/vben/about/index.vue'),
+        component: () => import('#/views/_core/about/index.vue'),
         meta: {
           icon: 'lucide:copyright',
           title: $t('page.vben.about'),

playground/src/views/examples/ellipsis/index.vue

@@ -16,7 +16,7 @@ const text = ref(longText);
     title="文本省略示例"
   >
     <Card class="mb-4" title="基本使用">
-      <EllipsisText :max-width="240">{{ text }}</EllipsisText>
+      <EllipsisText :max-width="500">{{ text }}</EllipsisText>
     </Card>
 
     <Card class="mb-4" title="多行省略">