支持固定登录启动模式

web/src/main.ts

@@ -2,12 +2,26 @@ import "jstree/dist/themes/default/style.min.css";
 import "w2ui/w2ui-2.0.min.css";
 import "./styles/base.css";
 import { api } from "./services/api";
-import { getToken, setCurrentUser, clearSession } from "./services/authState";
-import type { AuthUser } from "./types";
+import { getToken, setCurrentUser, setSession, clearSession } from "./services/authState";
+import type { AuthBootstrapResponse, AuthUser } from "./types";
 import { renderLogin } from "./pages/login/login";
 import { renderApp } from "./pages/app/layout";
 
 async function bootstrap() {
+  try {
+    const boot = await api<AuthBootstrapResponse>("/api/auth/bootstrap");
+    if (boot.mode === "fixed") {
+      document.body.dataset.authMode = "fixed";
+      setSession(boot.token, boot.user);
+      await renderApp();
+      return;
+    }
+    delete document.body.dataset.authMode;
+  } catch {
+    delete document.body.dataset.authMode;
+    clearSession();
+  }
+
   if (!getToken()) {
     renderLogin(renderApp);
     return;

web/src/pages/app/layout.ts

@@ -9,6 +9,7 @@ import "./dialogs.css";
 export async function renderApp() {
   const currentUser = getCurrentUser();
   const isAdmin = currentUser?.role === "admin";
+  const isFixedLogin = document.body.dataset.authMode === "fixed";
   document.querySelector<HTMLDivElement>("#app")!.innerHTML = `
     <div class="app-shell">
       <header class="topbar">
@@ -18,7 +19,7 @@ export async function renderApp() {
         </div>
         <div class="topbar-actions">
           <span>${currentUser?.username ?? ""}</span>
-          <button id="logoutBtn" class="icon-text-btn">退出</button>
+          ${isFixedLogin ? "" : `<button id="logoutBtn" class="icon-text-btn">退出</button>`}
         </div>
       </header>
       <section id="workspaceLayout" class="workspace"></section>
@@ -67,7 +68,7 @@ export async function renderApp() {
 
   renderWorkspaceLayout();
 
-  document.querySelector("#logoutBtn")!.addEventListener("click", () => {
+  document.querySelector("#logoutBtn")?.addEventListener("click", () => {
     clearSession();
     renderLogin(renderApp);
   });

web/src/types.ts

@@ -6,6 +6,10 @@ export type AuthUser = {
 
 export type UserRole = "admin" | "user";
 
+export type AuthBootstrapResponse =
+  | { mode: "login" }
+  | { mode: "fixed"; token: string; user: AuthUser };
+
 export type ManagedUser = {
   id: number;
   username: string;