refactor(app): 重构用户中心和订单相关页面

-调整了 app.config.ts 中的页面路径和顺序
- 移除了 article 页面
- 重构了 cart、find、order 和 user 页面的布局和功能
- 优化了导航栏和订单状态的显示逻辑
- 统一了页面样式和图标使用

src/pages/cart/cart.tsx

@@ -7,7 +7,8 @@ import {
   InputNumber,
   Button,
   Empty,
-  Divider
+  Divider,
+  ConfigProvider
 } from '@nutui/nutui-react-taro';
 import {ArrowLeft, Del, Shopping} from '@nutui/icons-react-taro';
 import {View} from '@tarojs/components';
@@ -26,6 +27,16 @@ function Cart() {
     clearCart
   } = useCart();
 
+  // InputNumber 主题配置
+  const customTheme = {
+    nutuiInputnumberButtonWidth: '28px',
+    nutuiInputnumberButtonHeight: '28px',
+    nutuiInputnumberInputWidth: '40px',
+    nutuiInputnumberInputHeight: '28px',
+    nutuiInputnumberInputBorderRadius: '4px',
+    nutuiInputnumberButtonBorderRadius: '4px',
+  }
+
   useShareTimeline(() => {
     return {
       title: '购物车 - 网宿小店'
@@ -138,11 +149,52 @@ function Cart() {
     }
   }, [selectedItems, cartItems]);
 
+  if (cartItems.length === 0) {
+    return (
+      <>
+        <NavBar
+          fixed={true}
+          style={{marginTop: `${statusBarHeight}px`}}
+          left={<ArrowLeft onClick={() => Taro.navigateBack()}/>}
+          right={
+            cartItems.length > 0 && (
+              <Button
+                size="small"
+                type="primary"
+                fill="none"
+                onClick={() => {
+                  Taro.showModal({
+                    title: '确认清空',
+                    content: '确定要清空购物车吗？',
+                    success: (res) => {
+                      if (res.confirm) {
+                        clearCart();
+                        setSelectedItems([]);
+                      }
+                    }
+                  });
+                }}
+              >
+              </Button>
+            )
+          }
+        >
+          <span className="text-lg">购物车({cartCount})</span>
+        </NavBar>
+        <Empty
+          description="购物车空空如也"
+          actions={[{ text: '去逛逛' }]}
+          style={{ marginTop: `${statusBarHeight + 50}px` }}
+          onClick={() => Taro.switchTab({ url: '/pages/index/index' })}
+        />
+      </>
+    )
+  }
+
   return (
     <>
-
       <View style={{backgroundColor: '#f6f6f6', height: `${statusBarHeight}px`}}
-           className="fixed z-10 top-0 w-full"></View>
+            className="fixed z-10 top-0 w-full"></View>
       <NavBar
         fixed={true}
         style={{marginTop: `${statusBarHeight}px`}}
@@ -224,16 +276,14 @@ function Cart() {
                           <span className={'text-xs'}>￥</span>
                           <span className={'font-bold text-lg'}>{item.price}</span>
                         </View>
-                        <View className="flex items-center gap-2">
+                        <ConfigProvider theme={customTheme}>
                           <InputNumber
                             value={item.quantity}
                             min={1}
-                            max={99}
                             onChange={(value) => handleQuantityChange(item.goodsId, Number(value))}
-                            className="w-24"
                           />
-                          <Del className={'text-red-500'} size={16} onClick={() => handleRemoveItem(item.goodsId)}/>
-                        </View>
+                        </ConfigProvider>
+                        <Del className={'text-red-500'} size={14} onClick={() => handleRemoveItem(item.goodsId)}/>
                       </View>
                     </View>
                   </View>