Add BOM to template files

Author: MackinnonBuck

src/Identity/samples/IdentitySample.PasskeyUI/Components/Pages/Home.razor

@@ -7,7 +7,6 @@
 @inject NavigationManager NavigationManager
 @inject SignInManager<PocoUser> SignInManager
 @inject UserManager<PocoUser> UserManager
-@inject IUserPasskeyStore<PocoUser> PasskeyStore
 
 <h1>Welcome!</h1>
 
@@ -106,9 +105,8 @@
             }
         }
 
-        await PasskeyStore.SetPasskeyAsync(user, attestationResult.Passkey, CancellationToken.None);
-        var updateResult = await UserManager.UpdateAsync(user);
-        if (!updateResult.Succeeded)
+        var setPasskeyResult = await UserManager.SetPasskeyAsync(user, attestationResult.Passkey);
+        if (!setPasskeyResult.Succeeded)
         {
             statusMessage = "Error: Could not update the user with the new passkey.";
             return;

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/BlazorWeb-CSharp/Components/Account/Pages/Manage/RenamePasskey.razor

@@ -1,4 +1,4 @@
-@page "/Account/Manage/RenamePasskey/{Id}"
+@page "/Account/Manage/RenamePasskey/{Id}"
 
 @using BlazorWeb_CSharp.Data
 @using System.ComponentModel.DataAnnotations

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/BlazorWeb-CSharp/Components/Account/Shared/PasskeySubmit.razor

@@ -1,4 +1,4 @@
-<button type="submit" name="__passkeySubmit" @attributes="AdditionalAttributes">@ChildContent</button>
+<button type="submit" name="__passkeySubmit" @attributes="AdditionalAttributes">@ChildContent</button>
 <passkey-submit operation="@Operation" name="@Name" email-name="@EmailName"></passkey-submit>
 
 @code {