feat(ErrorLogger): do not show the exception info on DEBUG mode (#6075)

* refactor: 增加 Debug 模式逻辑

* refactor: 增加注释

* chore: bump version 9.6.4-beta06

Author: ArgoZhang

src/BootstrapBlazor/BootstrapBlazor.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>9.6.4-beta05</Version>
+    <Version>9.6.4-beta06</Version>
   </PropertyGroup>
 
   <ItemGroup>

src/BootstrapBlazor/Components/ErrorLogger/BootstrapBlazorErrorBoundary.cs

@@ -68,6 +68,8 @@ protected override async Task OnErrorAsync(Exception exception)
     /// <param name="builder"></param>
     protected override void BuildRenderTree(RenderTreeBuilder builder)
     {
+#if DEBUG
+        // DEBUG 模式下显示异常堆栈信息到 UI 页面方便开发人员调试
         if (OnErrorHandleAsync == null)
         {
             var ex = CurrentException ?? _exception;
@@ -77,6 +79,7 @@ protected override void BuildRenderTree(RenderTreeBuilder builder)
                 builder.AddContent(0, ExceptionContent(ex));
             }
         }
+#endif
         builder.AddContent(1, ChildContent);
     }