refactor: 移动 Context 初始化到 MainLayout 组件中

src/blazor/admin/BootstrapAdmin.Web/App.razor

@@ -2,7 +2,6 @@
     <CascadingAuthenticationState>
         <Router AppAssembly="@typeof(App).Assembly">
             <Found Context="routeData">
-                <PageTitle>@Title</PageTitle>
                 <AuthorizeRouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)">
                 </AuthorizeRouteView>
             </Found>

src/blazor/admin/BootstrapAdmin.Web/App.razor.cs

@@ -1,32 +0,0 @@
-using BootstrapAdmin.Web.Services;
-
-namespace BootstrapAdmin.Web;
-
-/// <summary>
-/// 
-/// </summary>
-public partial class App
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    public string? Title { get; set; }
-
-    [Inject]
-    [NotNull]
-    private BootstrapAppContext? AppContext { get; set; }
-
-    [Inject]
-    [NotNull]
-    private NavigationManager? NavigationManager { get; set; }
-
-    /// <summary>
-    /// 
-    /// </summary>
-    protected override void OnInitialized()
-    {
-        base.OnInitialized();
-
-        AppContext.BaseUri = NavigationManager.ToAbsoluteUri(NavigationManager.BaseUri);
-    }
-}

src/blazor/admin/BootstrapAdmin.Web/Shared/MainLayout.razor.cs

@@ -88,6 +88,7 @@ namespace BootstrapAdmin.Web.Shared
         {
             base.OnInitialized();
 
+            AppContext.BaseUri = NavigationManager.ToAbsoluteUri(NavigationManager.BaseUri);
             NavigationManager.LocationChanged += NavigationManager_LocationChanged;
         }