fix: mixed menu layout in full content mode (#4990)

packages/@core/ui-kit/layout-ui/src/components/layout-sidebar.vue

@@ -191,7 +191,10 @@ watchEffect(() => {
 function calcMenuWidthStyle(isHiddenDom: boolean): CSSProperties {
   const { extraWidth, fixedExtra, isSidebarMixed, show, width } = props;
 
-  let widthValue = `${width + (isSidebarMixed && fixedExtra && extraVisible.value ? extraWidth : 0)}px`;
+  let widthValue =
+    width === 0
+      ? '0px'
+      : `${width + (isSidebarMixed && fixedExtra && extraVisible.value ? extraWidth : 0)}px`;
 
   const { collapseWidth } = props;
 

packages/@core/ui-kit/layout-ui/src/vben-layout.vue

@@ -192,7 +192,7 @@ const headerFixed = computed(() => {
 });
 
 const showSidebar = computed(() => {
-  return isSideMode.value && sidebarEnable.value;
+  return isSideMode.value && sidebarEnable.value && !props.sidebarHidden;
 });
 
 /**