static login fix it

src/admin/api.js

@@ -1,5 +1,10 @@
 import { API_BASE } from '../lib/apiBase';
 
+/** Frontend-only fallback when the Node API is not reachable on the host. */
+const STATIC_USER = 'admin';
+const STATIC_PASS = 'admin123';
+export const STATIC_TOKEN = 'static-admin-session';
+
 export function getToken() {
   return localStorage.getItem('admin_token');
 }
@@ -12,6 +17,17 @@ export function clearToken() {
   localStorage.removeItem('admin_token');
 }
 
+export function isStaticSession(token = getToken()) {
+  return token === STATIC_TOKEN;
+}
+
+function staticLogin(username, password) {
+  if (username === STATIC_USER && password === STATIC_PASS) {
+    return { token: STATIC_TOKEN, expiresAt: null, mode: 'static' };
+  }
+  throw new Error('Invalid credentials');
+}
+
 async function apiFetch(path, options = {}) {
   const headers = { ...options.headers };
   if (!(options.body instanceof FormData)) {
@@ -35,10 +51,24 @@ async function apiFetch(path, options = {}) {
 }
 
 export const adminApi = {
-  login: (username, password) =>
-    apiFetch('/api/auth/login', { method: 'POST', body: JSON.stringify({ username, password }) }),
+  login: async (username, password) => {
+    // Prefer Node API when it is up; otherwise allow static admin/admin123.
+    try {
+      return await apiFetch('/api/auth/login', {
+        method: 'POST',
+        body: JSON.stringify({ username, password }),
+      });
+    } catch {
+      return staticLogin(username, password);
+    }
+  },
 
-  me: () => apiFetch('/api/auth/me'),
+  me: async () => {
+    if (isStaticSession()) {
+      return { username: STATIC_USER, mode: 'static' };
+    }
+    return apiFetch('/api/auth/me');
+  },
 
   getContent: () => apiFetch('/api/content'),