chore: 增加 ShowTabInHeader 方法

Author: ArgoZhang

src/BootstrapBlazor/Components/Layout/Layout.razor

@@ -79,6 +79,15 @@
                 @CollapseBarTemplate
             }
         }
+        @if (ShowTabInHeader)
+        {
+            <div class="tabs tabs-chrome">
+                @if(_tab != null)
+                {
+                    @_tab.RenderTabHeader
+                }
+            </div>
+        }
         @Header
     </header>;
 

src/BootstrapBlazor/Components/Layout/Layout.razor.cs

@@ -345,6 +345,12 @@ public partial class Layout : IHandlerException
     [Parameter]
     public Func<TabItem, Task<bool>>? OnBeforeShowContextMenu { get; set; }
 
+    /// <summary>
+    /// Gets or sets whether show the tab in header. Default is false.
+    /// </summary>
+    [Parameter]
+    public bool ShowTabInHeader { get; set; }
+
     [Inject]
     [NotNull]
     private NavigationManager? Navigation { get; set; }