refactor(admin): replace AdminPageTitleContext with direct registry lookup for breadcrumbs

src/features/admin/AdminPage.client.js

@@ -1,8 +1,6 @@
 'use client';
 
-import { useEffect } from 'react';
 import { getPage } from './registry.js';
-import { useAdminPageTitle } from './components/AdminPageTitleContext.js';
 import './pages/DashboardPage.client.js';
 import './pages/UsersPage.client.js';
 import './pages/RolesPage.client.js';
@@ -15,11 +13,6 @@ export default function AdminPageClient({ params, user, widgetData }) {
 
   const slug = first || 'dashboard';
   const page = getPage(slug) || getPage('dashboard');
-  const { setTitle } = useAdminPageTitle();
-
-  useEffect(() => {
-    if (page?.title) setTitle(page.title);
-  }, [page?.title]);
 
   if (!page) return null;
 

src/features/admin/components/AdminPageTitleContext.js

@@ -1,18 +0,0 @@
-'use client';
-
-import { createContext, useContext, useState } from 'react';
-
-const AdminPageTitleContext = createContext({ title: '', setTitle: () => {} });
-
-export function AdminPageTitleProvider({ children }) {
-    const [title, setTitle] = useState('');
-    return (
-        <AdminPageTitleContext.Provider value={{ title, setTitle }}>
-            {children}
-        </AdminPageTitleContext.Provider>
-    );
-}
-
-export function useAdminPageTitle() {
-    return useContext(AdminPageTitleContext);
-}

src/features/admin/components/AdminShell.js

@@ -3,36 +3,33 @@
 import { useState } from 'react';
 import AdminSidebar from './AdminSidebar.js';
 import AdminTop from './AdminTop.js';
-import { AdminPageTitleProvider } from './AdminPageTitleContext.js';
 
 export default function AdminShell({ children, user, onLogout, appName, navigationSections }) {
   const [isMobileMenuOpen, setIsMobileMenuOpen] = useState(false);
 
   return (
-    <AdminPageTitleProvider>
-      <div className="flex h-screen overflow-hidden bg-white dark:bg-black font-ibm-plex-sans">
-        <AdminSidebar
+    <div className="flex h-screen overflow-hidden bg-white dark:bg-black font-ibm-plex-sans">
+      <AdminSidebar
+        isMobileMenuOpen={isMobileMenuOpen}
+        setIsMobileMenuOpen={setIsMobileMenuOpen}
+        appName={appName}
+        navigationSections={navigationSections}
+      />
+      <div className="flex-1 flex flex-col min-w-0">
+        <AdminTop
           isMobileMenuOpen={isMobileMenuOpen}
           setIsMobileMenuOpen={setIsMobileMenuOpen}
+          user={user}
+          onLogout={onLogout}
           appName={appName}
           navigationSections={navigationSections}
         />
-        <div className="flex-1 flex flex-col min-w-0">
-          <AdminTop
-            isMobileMenuOpen={isMobileMenuOpen}
-            setIsMobileMenuOpen={setIsMobileMenuOpen}
-            user={user}
-            onLogout={onLogout}
-            appName={appName}
-            navigationSections={navigationSections}
-          />
-          <main className="flex-1 overflow-y-auto bg-neutral-50 dark:bg-black">
-            <div className="px-8 py-7 pb-32 max-w-[1920px] mx-auto">
-              {children}
-            </div>
-          </main>
-        </div>
+        <main className="flex-1 overflow-y-auto bg-neutral-50 dark:bg-black">
+          <div className="px-8 py-7 pb-32 max-w-[1920px] mx-auto">
+            {children}
+          </div>
+        </main>
       </div>
-    </AdminPageTitleProvider>
+    </div>
   );
 }

src/features/admin/components/AdminTop.js

@@ -5,12 +5,10 @@ import { Menu, MenuButton, MenuItem, MenuItems, Transition } from '@headlessui/r
 import { ChevronDownIcon, User03Icon, DashboardSquare03Icon } from '@zen/core/shared/icons';
 import { UserAvatar } from '@zen/core/shared/components';
 import { useRouter, usePathname } from 'next/navigation';
-import { getPages } from '../registry.js';
-import { useAdminPageTitle } from './AdminPageTitleContext.js';
+import { getPage, getPages } from '../registry.js';
 import { useTheme, getThemeIcon } from '@zen/core/themes';
 
 const AdminTop = ({ isMobileMenuOpen, setIsMobileMenuOpen, user, onLogout, appName = 'ZEN', navigationSections = [] }) => {
-    const { title: currentPageTitle } = useAdminPageTitle();
     const router = useRouter();
     const pathname = usePathname();
 
@@ -40,21 +38,17 @@ const AdminTop = ({ isMobileMenuOpen, setIsMobileMenuOpen, user, onLogout, appNa
     const buildBreadcrumbs = () => {
         const crumbs = [{ icon: DashboardSquare03Icon, href: '/admin/dashboard' }];
         const after = pathname.replace(/^\/admin\/?/, '');
-        if (!after) {
-            crumbs.push({ label: currentPageTitle });
-            return crumbs;
-        }
-
         const segments = after.split('/').filter(Boolean);
-        if (!segments.length || (segments[0] === 'dashboard' && segments.length === 1)) {
-            crumbs.push({ label: currentPageTitle });
+        const [first, second] = segments;
+        const pageTitle = getPage(first || 'dashboard')?.title || '';
+
+        if (!after || !segments.length || (segments[0] === 'dashboard' && segments.length === 1)) {
+            crumbs.push({ label: pageTitle });
             return crumbs;
         }
 
-        const [first, second] = segments;
-
         if (first === 'profile') {
-            crumbs.push({ label: currentPageTitle });
+            crumbs.push({ label: pageTitle });
             return crumbs;
         }