fix: disable prerendering for interactive WebAssembly - menu interactivity issue

Problem: With prerender: true, static HTML renders first. Menu loads but is not interactive
until WebAssembly runtime finishes loading. Users clicking before runtime loads see no response.

Solution: Set prerender: false to ensure menu and all controls are interactive immediately.

Trade-off: Initial page load shows blank screen while WebAssembly bundles download,
but once loaded, all interactivity is immediate (better UX overall).

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

TaxBaik.Web.Client/Components/Admin/App.razor

@@ -36,7 +36,7 @@
         </div>
     </div>
     <MudThemeProvider @bind-IsDarkMode="isDarkMode" Theme="mudTheme" />
-    <Routes @rendermode="new InteractiveWebAssemblyRenderMode(prerender: true)" />
+    <Routes @rendermode="new InteractiveWebAssemblyRenderMode(prerender: false)" />
     <script src="/taxbaik/_content/MudBlazor/MudBlazor.min.js"></script>
     <script src="/taxbaik/js/admin-session.js"></script>
     <script src="/taxbaik/_framework/blazor.web.js"></script>