fix(store): 修复门店商品管理页多项显示与编辑问题

- 将商品状态Tab标签「出售中」修改为「已上架」，与后端定义一致
- 调整商品参数注释，更新status状态枚举说明
- 编辑弹窗新增会员价(dealerPrice)输入框，完善编辑表单数据绑定与提交
- 分类选择改为传递参数方式避免闭包旧值，解决需点击两次才生效的问题
- 更新商品列表加载逻辑，支持分类ID参数即时生效

src/api/shop/shopGoods/model/index.ts

@@ -153,6 +153,6 @@ export interface ShopGoodsParam extends PageParam {
   stock?: number;
   keywords?: string;
   recommend?: number;
-  // 0上架 1下架（以实际后端约定为准）
+  // 0上架 1待上架 2待审核 3审核不通过
   status?: number;
 }

src/pages/store/goods/index.tsx

@@ -15,7 +15,7 @@ type TabKey = 'all' | 'on_sale' | 'pending' | 'sold_out'
 
 const TABS: { key: TabKey; label: string; param: Partial<ShopGoodsParam> }[] = [
   { key: 'all', label: '全部', param: {} },
-  { key: 'on_sale', label: '出售中', param: { status: 0 } },
+  { key: 'on_sale', label: '已上架', param: { status: 0 } },
   { key: 'pending', label: '待上架', param: { status: 1 } },
   { key: 'sold_out', label: '已售罄', param: { stock: 0 } },
 ]
@@ -54,6 +54,7 @@ export default function StoreGoodsPage() {
   const [editForm, setEditForm] = useState({
     price: '',
     salePrice: '',
+    dealerPrice: '',
     stock: '',
     sortNumber: '',
     comments: '',
@@ -64,7 +65,7 @@ export default function StoreGoodsPage() {
   const loadingRef = useRef(false)
 
   /** 加载商品列表 */
-  const loadGoods = useCallback(async (tab: TabKey, pageNo: number = 1, append = false) => {
+  const loadGoods = useCallback(async (tab: TabKey, pageNo: number = 1, append = false, categoryId?: number) => {
     if (loadingRef.current) return
     loadingRef.current = true
     setLoading(true)
@@ -79,7 +80,8 @@ export default function StoreGoodsPage() {
         limit: pageSize,
       }
       if (keyword) params.keywords = keyword
-      if (selectedCategory) params.categoryId = selectedCategory
+      const effectiveCategoryId = categoryId !== undefined ? categoryId : selectedCategory
+      if (effectiveCategoryId) params.categoryId = effectiveCategoryId
 
       const res = await pageShopGoods(params)
       const list = res?.list || []
@@ -133,7 +135,7 @@ export default function StoreGoodsPage() {
   const handleSelectCategory = (cat: ShopGoodsCategory | undefined) => {
     setSelectedCategory(cat?.categoryId)
     setShowCategoryPicker(false)
-    loadGoods(activeTab, 1)
+    loadGoods(activeTab, 1, false, cat?.categoryId)
   }
 
   /** 快速上架/下架 */
@@ -178,6 +180,7 @@ export default function StoreGoodsPage() {
     setEditForm({
       price: goods.price || '',
       salePrice: goods.salePrice || '',
+      dealerPrice: goods.dealerPrice || '',
       stock: String(goods.stock ?? ''),
       sortNumber: String(goods.sortNumber ?? ''),
       comments: goods.comments || '',
@@ -213,6 +216,7 @@ export default function StoreGoodsPage() {
         ...editGoods,
         price: editForm.price,
         salePrice: editForm.salePrice || undefined,
+        dealerPrice: editForm.dealerPrice || undefined,
         stock,
         sortNumber: parseInt(editForm.sortNumber, 10) || 0,
         comments: editForm.comments || undefined,
@@ -495,6 +499,17 @@ export default function StoreGoodsPage() {
               />
             </View>
 
+            <View className='mb-4'>
+              <Text className='text-sm text-gray-600 mb-2 block'>会员价 (¥)</Text>
+              <Input
+                className='bg-gray-50 rounded-lg px-4 py-3 text-sm'
+                type='digit'
+                placeholder='VIP/经销商专享价'
+                value={editForm.dealerPrice}
+                onInput={(e) => setEditForm(prev => ({ ...prev, dealerPrice: e.detail.value }))}
+              />
+            </View>
+
             <View className='mb-4'>
               <Text className='text-sm text-gray-600 mb-2 block'>库存</Text>
               <Input