add auth, format

lib/features/cart/presentation/pages/cart_page.dart

@@ -48,19 +48,14 @@ class _CartPageState extends ConsumerState<CartPage> {
         title: const Text('Xóa giỏ hàng'),
         content: const Text('Bạn có chắc chắn muốn xóa toàn bộ giỏ hàng?'),
         actions: [
-          TextButton(
-            onPressed: () => context.pop(),
-            child: const Text('Hủy'),
-          ),
+          TextButton(onPressed: () => context.pop(), child: const Text('Hủy')),
           ElevatedButton(
             onPressed: () {
               ref.read(cartProvider.notifier).clearCart();
               context.pop();
               context.pop(); // Also go back from cart page
             },
-            style: ElevatedButton.styleFrom(
-              backgroundColor: AppColors.danger,
-            ),
+            style: ElevatedButton.styleFrom(backgroundColor: AppColors.danger),
             child: const Text('Xóa'),
           ),
         ],
@@ -86,7 +81,10 @@ class _CartPageState extends ConsumerState<CartPage> {
           icon: const Icon(Icons.arrow_back, color: Colors.black),
           onPressed: () => context.pop(),
         ),
-        title: Text('Giỏ hàng ($itemCount)', style: const TextStyle(color: Colors.black)),
+        title: Text(
+          'Giỏ hàng ($itemCount)',
+          style: const TextStyle(color: Colors.black),
+        ),
         elevation: AppBarSpecs.elevation,
         backgroundColor: AppColors.white,
         foregroundColor: AppColors.grey900,
@@ -155,9 +153,7 @@ class _CartPageState extends ConsumerState<CartPage> {
           const SizedBox(height: 8),
           Text(
             'Hãy thêm sản phẩm vào giỏ hàng',
-            style: AppTypography.bodyMedium.copyWith(
-              color: AppColors.grey500,
-            ),
+            style: AppTypography.bodyMedium.copyWith(color: AppColors.grey500),
           ),
           const SizedBox(height: 24),
           ElevatedButton.icon(
@@ -283,9 +279,9 @@ class _CartPageState extends ConsumerState<CartPage> {
               ElevatedButton(
                 onPressed: () {
                   if (_discountController.text.isNotEmpty) {
-                    ref.read(cartProvider.notifier).applyDiscountCode(
-                          _discountController.text,
-                        );
+                    ref
+                        .read(cartProvider.notifier)
+                        .applyDiscountCode(_discountController.text);
                   }
                 },
                 style: ElevatedButton.styleFrom(
@@ -326,7 +322,10 @@ class _CartPageState extends ConsumerState<CartPage> {
   }
 
   /// Build order summary section
-  Widget _buildOrderSummary(CartState cartState, NumberFormat currencyFormatter) {
+  Widget _buildOrderSummary(
+    CartState cartState,
+    NumberFormat currencyFormatter,
+  ) {
     return Container(
       margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
       padding: const EdgeInsets.all(16),
@@ -394,10 +393,7 @@ class _CartPageState extends ConsumerState<CartPage> {
           Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
             children: [
-              Text(
-                'Phí vận chuyển',
-                style: AppTypography.bodyMedium,
-              ),
+              Text('Phí vận chuyển', style: AppTypography.bodyMedium),
               Text(
                 cartState.shippingFee > 0
                     ? currencyFormatter.format(cartState.shippingFee)
@@ -448,10 +444,7 @@ class _CartPageState extends ConsumerState<CartPage> {
               : null,
           child: const Text(
             'Tiến hành đặt hàng',
-            style: TextStyle(
-              fontSize: 16,
-              fontWeight: FontWeight.w600,
-            ),
+            style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600),
           ),
         ),
       ),