build(deps): 添加多种插件：element-plus、iconify、windicss

build/plugins/style-import.ts

@@ -0,0 +1,20 @@
+import styleImport from 'vite-plugin-style-import'; // 按需加载UI框架的组件样式
+
+export default [
+  styleImport({
+    libs: [
+      {
+        libraryName: 'element-plus',
+        esModule: true,
+        ensureStyleFile: true,
+        resolveStyle: name => {
+          name = name.slice(3);
+          return `element-plus/packages/theme-chalk/src/${name}.scss`;
+        },
+        resolveComponent: name => {
+          return `element-plus/lib/${name}`;
+        }
+      }
+    ]
+  })
+];