feat: improve login/logout flow in customer SPA

1. Logout flow:
   - Added confirmation dialog (window.confirm)
   - Changed to API-based logout (/auth/logout)
   - Full page reload after logout to clear cookies
   - Added loading state during logout

2. Login flow (already correct):
   - Uses window.location.href for full page redirect
   - Redirects to /store/#/my-account after login

customer-spa/src/pages/Account/components/AccountLayout.tsx

@@ -1,4 +1,4 @@
-import React, { ReactNode } from 'react';
+import React, { ReactNode, useState } from 'react';
 import { Link, useLocation } from 'react-router-dom';
 import { LayoutDashboard, ShoppingBag, Download, MapPin, Heart, User, LogOut } from 'lucide-react';
 import { useModules } from '@/hooks/useModules';
@@ -12,7 +12,8 @@ export function AccountLayout({ children }: AccountLayoutProps) {
   const user = (window as any).woonoowCustomer?.user;
   const { isEnabled } = useModules();
   const wishlistEnabled = (window as any).woonoowCustomer?.settings?.wishlist_enabled !== false;
-  
+  const [isLoggingOut, setIsLoggingOut] = useState(false);
+
   const allMenuItems = [
     { id: 'dashboard', label: 'Dashboard', path: '/my-account', icon: LayoutDashboard },
     { id: 'orders', label: 'Orders', path: '/my-account/orders', icon: ShoppingBag },
@@ -21,14 +22,33 @@ export function AccountLayout({ children }: AccountLayoutProps) {
     { id: 'wishlist', label: 'Wishlist', path: '/my-account/wishlist', icon: Heart },
     { id: 'account-details', label: 'Account Details', path: '/my-account/account-details', icon: User },
   ];
-  
+
   // Filter out wishlist if module disabled or settings disabled
-  const menuItems = allMenuItems.filter(item => 
+  const menuItems = allMenuItems.filter(item =>
     item.id !== 'wishlist' || (isEnabled('wishlist') && wishlistEnabled)
   );
 
-  const handleLogout = () => {
+  const handleLogout = async () => {
-    window.location.href = '/wp-login.php?action=logout';
+    setIsLoggingOut(true);
+    try {
+      const apiRoot = (window as any).woonoowCustomer?.apiRoot || '/wp-json/woonoow/v1';
+      const nonce = (window as any).woonoowCustomer?.nonce || '';
+
+      await fetch(`${apiRoot}/auth/logout`, {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          'X-WP-Nonce': nonce,
+        },
+        credentials: 'include',
+      });
+
+      // Full page reload to clear cookies and refresh state
+      window.location.href = window.location.origin + '/store/';
+    } catch (error) {
+      // Even on error, try to redirect and let server handle session
+      window.location.href = window.location.origin + '/store/';
+    }
   };
 
   const isActive = (path: string) => {
@@ -52,7 +72,7 @@ export function AccountLayout({ children }: AccountLayoutProps) {
           </div>
         </div>
       </div>
-      
+
       <nav className="space-y-1">
         {menuItems.map((item) => {
           const Icon = item.icon;
@@ -60,24 +80,28 @@ export function AccountLayout({ children }: AccountLayoutProps) {
             <Link
               key={item.id}
               to={item.path}
-              className={`flex items-center gap-3 px-4 py-2.5 rounded-lg transition-colors ${
+              className={`flex items-center gap-3 px-4 py-2.5 rounded-lg transition-colors ${isActive(item.path)
-                isActive(item.path)
+                ? 'bg-primary text-primary-foreground'
-                  ? 'bg-primary text-primary-foreground'
+                : 'text-gray-700 hover:bg-gray-100'
-                  : 'text-gray-700 hover:bg-gray-100'
+                }`}
-              }`}
             >
               <Icon className="w-5 h-5" />
               <span className="font-medium">{item.label}</span>
             </Link>
           );
         })}
-        
+
         <button
-          onClick={handleLogout}
+          onClick={() => {
-          className="w-full font-[inherit] flex items-center gap-3 px-4 py-2.5 rounded-lg text-gray-700 hover:bg-gray-100 transition-colors"
+            if (window.confirm('Are you sure you want to log out?')) {
+              handleLogout();
+            }
+          }}
+          disabled={isLoggingOut}
+          className="w-full font-[inherit] flex items-center gap-3 px-4 py-2.5 rounded-lg text-gray-700 hover:bg-gray-100 transition-colors disabled:opacity-50"
         >
           <LogOut className="w-5 h-5" />
-          <span className="font-medium">Logout</span>
+          <span className="font-medium">{isLoggingOut ? 'Logging out...' : 'Logout'}</span>
         </button>
       </nav>
     </aside>
@@ -93,11 +117,10 @@ export function AccountLayout({ children }: AccountLayoutProps) {
             <Link
               key={item.id}
               to={item.path}
-              className={`flex items-center gap-2 px-6 py-4 border-b-2 transition-colors whitespace-nowrap text-sm ${
+              className={`flex items-center gap-2 px-6 py-4 border-b-2 transition-colors whitespace-nowrap text-sm ${isActive(item.path)
-                isActive(item.path)
+                ? 'border-primary text-primary font-medium'
-                  ? 'border-primary text-primary font-medium'
+                : 'border-transparent text-gray-600 hover:text-gray-900'
-                  : 'border-transparent text-gray-600 hover:text-gray-900'
+                }`}
-              }`}
             >
               <Icon className="w-5 h-5" />
               <span>{item.label}</span>
@@ -113,7 +136,7 @@ export function AccountLayout({ children }: AccountLayoutProps) {
     <div className="py-8">
       {/* Mobile: Tab Navigation */}
       <TabNav />
-      
+
       {/* Desktop: Sidebar + Content */}
       <div className="grid grid-cols-1 lg:grid-cols-4 gap-6">
         <div className="hidden lg:block lg:col-span-1">