chore: 精简 WebsiteOptions 参数

Author: ArgoZhang

src/BootstrapBlazor.Shared/Data/WebsiteOptions.cs

@@ -15,11 +15,6 @@ public class WebsiteOptions
     /// </summary>
     public string ServerUrl { get; set; } = "https://www.blazor.zone";
 
-    /// <summary>
-    /// 
-    /// </summary>
-    public string WasmUrl { get; set; } = "https://wasm.blazor.zone";
-
     /// <summary>
     /// 
     /// </summary>