Fix menu redirection to Pages

modules/cms-kit/src/Volo.CmsKit.Domain/Volo/CmsKit/Menus/MenuItemManager.cs

@@ -22,7 +22,7 @@ public class MenuItemManager : CmsKitDomainServiceBase
     public virtual void SetPageUrl(MenuItem menuItem, Page page)
     {
         menuItem.SetPageId(page.Id);
-        menuItem.SetUrl(page.Slug);
+        menuItem.SetUrl(page.Slug.EnsureStartsWith('/'));
     }
 
     [UnitOfWork]

modules/cms-kit/test/Volo.CmsKit.Application.Tests/Menus/MenuItemAdminAppService_Tests.cs

@@ -70,7 +70,6 @@ public class MenuItemAdminAppService_Tests : CmsKitApplicationTestBase
             });
         });
 
-
         var menu = await MenuRepository.FindAsync(TestData.MenuItem_1_Id);
 
         menu.ShouldNotBeNull();
@@ -83,7 +82,6 @@ public class MenuItemAdminAppService_Tests : CmsKitApplicationTestBase
     {
         await MenuAdminAppService.DeleteAsync(TestData.MenuItem_1_Id);
 
-
         var menu = await MenuRepository.FindAsync(TestData.MenuItem_1_Id);
 
         menu.ShouldBeNull();

modules/cms-kit/test/Volo.CmsKit.Domain.Tests/Menus/MenuManager_Test.cs

@@ -32,7 +32,7 @@ public class MenuManager_Test : CmsKitDomainTestBase
         menuManager.SetPageUrl(menuItem, page);
 
         menuItem.Url.ShouldNotBeNullOrEmpty();
-        menuItem.Url.ShouldBe(page.Slug);
+        menuItem.Url.ShouldBe(page.Slug.EnsureStartsWith('/'));
     }
 
     [Fact]