feature: 简易版菜单宽度拖拽功能

packages/effects/layouts/src/basic/layout.vue

@@ -211,6 +211,14 @@ const slots: SetupContext['slots'] = useSlots();
 const headerSlots = computed(() => {
   return Object.keys(slots).filter((key) => key.startsWith('header-'));
 });
+
+function handleUpdateSidebarWidth(newWidth: number) {
+  updatePreferences({
+    sidebar: {
+      width: newWidth,
+    },
+  });
+}
 </script>
 
 <template>
@@ -267,6 +275,7 @@ const headerSlots = computed(() => {
       (value: boolean) =>
         updatePreferences({ sidebar: { extraCollapse: value } })
     "
+    @update:sidebar-width="handleUpdateSidebarWidth"
   >
     <!-- logo -->
     <template #logo>