feat: scaffold TASK-WP6-01 admin operations

apps/web/src/main.tsx

@@ -1,4 +1,4 @@
-import { StrictMode } from "react";
+import { StrictMode, type ReactNode } from "react";
 import { createRoot } from "react-dom/client";
 
 import { registerPublicAssetServiceWorker } from "./public-asset-cache.js";
@@ -10,6 +10,7 @@ import { AdminModelsPage } from "./admin-models.js";
 import { CreditsPage } from "./credits-page.js";
 import { ProjectDetailPage, ProjectsPage, WorkspacePage } from "./project-pages.js";
 import { EditorPage } from "./editor-page.js";
+import { AdminOverviewPage, AdminPlaceholderPage, AdminProtectedRoute } from "./admin-shell.js";
 
 const root = document.getElementById("root");
 
@@ -34,9 +35,26 @@ function renderAuthenticationEntry() {
   else if (projectDetail?.[1]) authenticationPage = <ProjectDetailPage key={authRevision} projectId={projectDetail[1]} />;
   else if (window.location.pathname === "/app/projects") authenticationPage = <ProjectsPage key={authRevision} />;
   else if (window.location.pathname === "/app") authenticationPage = <WorkspacePage key={authRevision} />;
-  else if (window.location.pathname === "/admin/users") authenticationPage = <AdminUsersPage key={authRevision} />;
-  else if (window.location.pathname === "/admin/models") authenticationPage = <AdminModelsPage key={authRevision} />;
-  else if (window.location.pathname.startsWith("/admin")) authenticationPage = <AdminAuthPage key={authRevision} />;
+  else if (window.location.pathname === "/admin/login") authenticationPage = <AdminAuthPage key={authRevision} />;
+  else if (window.location.pathname.startsWith("/admin")) {
+    const adminPages: Record<string, { content: ReactNode; title: string }> = {
+      "/admin": { content: <AdminOverviewPage />, title: "运营总览" },
+      "/admin/assets": { content: <AdminPlaceholderPage title="素材" />, title: "素材" },
+      "/admin/audit": { content: <AdminPlaceholderPage title="审计" />, title: "审计" },
+      "/admin/generations": { content: <AdminPlaceholderPage title="生成记录" />, title: "生成记录" },
+      "/admin/invites": { content: <AdminPlaceholderPage title="邀请码" />, title: "邀请码" },
+      "/admin/models": { content: <AdminModelsPage />, title: "模型" },
+      "/admin/preview": { content: <AdminPlaceholderPage title="内部预览" />, title: "内部预览" },
+      "/admin/services-storage": { content: <AdminPlaceholderPage title="服务与存储" />, title: "服务与存储" },
+      "/admin/users": { content: <AdminUsersPage />, title: "用户与点数" },
+    };
+    const page = adminPages[window.location.pathname] ?? adminPages["/admin"]!;
+    authenticationPage = (
+      <AdminProtectedRoute currentPath={window.location.pathname} key={authRevision} title={page.title}>
+        {page.content}
+      </AdminProtectedRoute>
+    );
+  }
   else authenticationPage = <UserAuthPage key={authRevision} />;
   appRoot.render(
     <StrictMode>