Tighten admin interop boot path

src/TaxBaik.Web.Client/Components/Admin/Routes.razor

@@ -4,7 +4,6 @@
 <Router AppAssembly="@typeof(TaxBaik.WasmClient.Components.Admin.Pages.AdminIndex).Assembly">
     <Found Context="routeData">
         <RouteView RouteData="@routeData" DefaultLayout="@typeof(TaxBaik.WasmClient.Components.Admin.Layout.MainLayout)" />
-        <FocusOnNavigate RouteData="@routeData" Selector="h1" />
     </Found>
     <NotFound>
         <PageTitle>찾을 수 없음</PageTitle>

src/TaxBaik.Web/wwwroot/js/admin-session.js

@@ -215,6 +215,10 @@ window.taxbaikAdminSession = {
         }
     },
 
+    get: function (key) {
+        return window.taxbaikAdminSession.getLocalStorageItem(key);
+    },
+
     setLocalStorageItem: function (key, value) {
         try {
             localStorage.setItem(key, value);
@@ -223,6 +227,10 @@ window.taxbaikAdminSession = {
         }
     },
 
+    set: function (key, value) {
+        return window.taxbaikAdminSession.setLocalStorageItem(key, value);
+    },
+
     removeLocalStorageItem: function (key) {
         try {
             localStorage.removeItem(key);
@@ -231,6 +239,10 @@ window.taxbaikAdminSession = {
         }
     },
 
+    remove: function (key) {
+        return window.taxbaikAdminSession.removeLocalStorageItem(key);
+    },
+
     showLoading: function () {
         // Route transitions are handled by Blazor; avoid full-screen overlays
         // that block drawer interaction and make the app feel frozen.
@@ -289,6 +301,13 @@ window.taxbaikAdminSession = {
         const form = document.getElementById('admin-login-form');
         if (!form) return;
 
+        console.info('taxbaikAdminSession.bindLoginForm ready', {
+            path: window.location.pathname,
+            hasSession: !!window.taxbaikAdminSession,
+            hasGet: typeof window.taxbaikAdminSession.getLocalStorageItem === 'function',
+            hasAliasGet: typeof window.taxbaikAdminSession.get === 'function'
+        });
+
         // 업데이트 스플래시: 매번(재호출되어도) 무조건 다시 적용한다.
         const readyButton = form.querySelector('#admin-login-submit');
         if (readyButton) {