Align Care header with other Ladill apps.

Add Afia and notifications to the top bar, remove the duplicate desktop page
title, wire notification and AI routes, and fix mobile nav notification links.

Co-authored-by: Cursor <cursoragent@cursor.com>

routes/web.php

@@ -1,6 +1,8 @@
 <?php
 
 use App\Http\Controllers\Auth\SsoLoginController;
+use App\Http\Controllers\Care\AiController;
+use App\Http\Controllers\NotificationController;
 use App\Http\Controllers\Care\AuditLogController;
 use App\Http\Controllers\Care\AppointmentController;
 use App\Http\Controllers\Care\BillController;
@@ -35,10 +37,17 @@ Route::get('/sso/platform-signed-out', [SsoLoginController::class, 'platformSign
 Route::get('/signed-out', fn () => auth()->check() ? redirect()->route('care.dashboard') : view('auth.signed-out'))->name('care.signed-out');
 
 Route::middleware(['auth', 'platform.session'])->group(function () {
+    Route::get('/notifications', [NotificationController::class, 'index'])->name('notifications.index');
+    Route::get('/notifications/unread', [NotificationController::class, 'unread'])->name('notifications.unread');
+    Route::post('/notifications/{id}/read', [NotificationController::class, 'markAsRead'])->name('notifications.mark-read');
+    Route::post('/notifications/mark-all-read', [NotificationController::class, 'markAllAsRead'])->name('notifications.mark-all-read');
+
     Route::get('/onboarding', [OnboardingController::class, 'show'])->name('care.onboarding.show');
     Route::post('/onboarding', [OnboardingController::class, 'store'])->name('care.onboarding.store');
 
     Route::middleware(['care.setup'])->group(function () {
+        Route::post('/ai/chat', [AiController::class, 'chat'])->middleware('throttle:30,1')->name('care.ai.chat');
+
         Route::get('/dashboard', [DashboardController::class, 'index'])->name('care.dashboard');
 
         Route::get('/patients', [PatientController::class, 'index'])->name('care.patients.index');