!2713 doc(#I54VKC): add IsAccordion document for Layout

* doc(#I54VKC): Layout 文档增加 IsAccordion 参数说明

src/BootstrapBlazor.Shared/Locales/en.json

@@ -250,7 +250,8 @@
     "Desc15": "Collection of additional programs, passed to the Tab component for use",
     "Desc16": "Contract expand callback delegate",
     "Desc17": "Call back the delegate when the menu item is clicked",
-    "TabDefaultUrl": "Set the default url of Tab"
+    "TabDefaultUrl": "Set the default url of Tab",
+    "IsAccordion": "Whether to set the accordion menu"
   },
   "BootstrapBlazor.Shared.Samples.Footers": {
     "Title": "Footer",

src/BootstrapBlazor.Shared/Locales/zh.json

@@ -250,7 +250,8 @@
     "Desc15": "额外程序集合，传递给 Tab 组件使用",
     "Desc16": "收缩展开回调委托",
     "Desc17": "点击菜单项时回调委托",
-    "TabDefaultUrl": "设置 Tab 组件默认标签页"
+    "TabDefaultUrl": "设置 Tab 组件默认标签页",
+    "IsAccordion": "是否设置手风琴菜单"
   },
   "BootstrapBlazor.Shared.Samples.Footers": {
     "Title": "Footer 页脚组件",

src/BootstrapBlazor.Shared/Samples/Layouts.razor.cs

@@ -108,6 +108,13 @@ public sealed partial class Layouts
                 ValueList = "true|false",
                 DefaultValue = "false"
             },
+            new AttributeItem() {
+                Name = "IsAccordion",
+                Description = Localizer["IsAccordion"],
+                Type = "bool",
+                ValueList = "true|false",
+                DefaultValue = "false"
+            },
             new AttributeItem() {
                 Name = "ShowCollapseBar",
                 Description =  Localizer["Desc11"],