refactor(projects)!: don't reset active menu of vertical-mix layout when it is mixSiderFixed

src/layouts/modules/global-menu/modules/vertical-mix-menu.vue

@@ -49,8 +49,11 @@ function handleSelectMixMenu(menu: App.Global.Menu) {
 }
 
 function handleResetActiveMenu() {
-  getActiveFirstLevelMenuKey();
   setDrawerVisible(false);
+
+  if (!appStore.mixSiderFixed) {
+    getActiveFirstLevelMenuKey();
+  }
 }
 
 const selectedKey = computed(() => {