合并样式文件：将多个样式文件合并为单一导入，简化样式管理，提升代码可维护性。

src/styles/main.scss

@@ -0,0 +1,13 @@
+/* 主样式文件 - 合并所有CSS/SCSS引用 */
+
+/* Vuetify和模板核心样式 */
+@use '@core/scss/template/libs/vuetify/index' as vuetify-lib;
+@use '@core/scss/template/index' as template;
+@use '@layouts/styles/index' as layouts;
+@use 'vuetify/styles' as vuetify;
+@use '@styles/custom' as custom;
+
+/* 第三方库纯CSS样式 */
+@import 'vue-toast-notification/dist/theme-bootstrap.css';
+@import 'vue3-perfect-scrollbar/style.css';
+@import '@vue-js-cron/vuetify/dist/vuetify.css';