perf: 样式调整

src/stores/modules/side-bar/index.ts

@@ -27,6 +27,11 @@ export const useSidebarStore = defineStore('sidebar', {
     allowAccessRoutes: [], // 允许访问的路由列表
     menuCollapse: false, // 菜单是否折叠
   }),
+  getters: {
+    sidebarWidth(): number {
+      return this.menuCollapse ? 74 : 138;
+    },
+  },
   actions: {
     clearActiveMenuKey() {
       this.activeMenuKey = null;