refactor: admin ui를 fluent v5와 html 기반으로 전환

TaxBaik.Web/Program.cs

@@ -8,8 +8,8 @@ using Microsoft.AspNetCore.Authentication.OAuth;
 using Microsoft.AspNetCore.Components.Authorization;
 using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.AspNetCore.ResponseCompression;
+using Microsoft.FluentUI.AspNetCore.Components;
 using Microsoft.IdentityModel.Tokens;
-using MudBlazor.Services;
 using Serilog;
 using TaxBaik.Application;
 using TaxBaik.Application.Services;
@@ -256,12 +256,8 @@ builder.Services.AddHttpClient<IRevenueTrackingBrowserClient, RevenueTrackingBro
     client.BaseAddress = new Uri(apiBaseUrl);
 });
 
-// UI & 캐시 (MudBlazor Theme Customization)
-builder.Services.AddMudServices(config =>
-{
-    config.SnackbarConfiguration.HideTransitionDuration = 400;
-    config.SnackbarConfiguration.ShowTransitionDuration = 300;
-});
+// UI & 캐시 (Fluent UI Blazor v5 우선)
+builder.Services.AddFluentUIComponents();
 builder.Services.AddMemoryCache();
 builder.Services.AddResponseCompression(opts => {
     opts.Providers.Add<GzipCompressionProvider>();
@@ -350,6 +346,10 @@ app.MapRazorComponents<TaxBaik.Web.Components.Admin.App>()
    .AddInteractiveServerRenderMode()
    .AllowAnonymous();
 
+app.MapRazorComponents<TaxBaik.Web.Components.Site.App>()
+   .AddInteractiveServerRenderMode()
+   .AllowAnonymous();
+
 // 애플리케이션 시작/종료 로깅
 try
 {