refactor(create-order): 重构订单详情页面的数据显示逻辑

- 将 num 字段改为 pNum，以更清晰地表示产品数量
- 简化结构化数据的显示逻辑，直接使用 buy_product 值
- 移除未使用的 buyStatus 方法，减少冗余代码

Signed-off-by: tangshizhe <48740614+tangshizhe@users.noreply.github.com>

src/views/create-order/components/order-detail-submodule/OrderDetailCardProductList.vue

@@ -492,12 +492,12 @@ export default {
       return true;
     },
     buildDataCount(product, parsedFilter) {
-      const { num, give_cycle } = parsedFilter;
-      const totalNums = Number(num) + (Number(give_cycle) || 0);
+      const { pNum, give_cycle } = parsedFilter;
+      const totalNums = Number(pNum) + (Number(give_cycle) || 0);
       const { product_type } = product;
       const includeProductType = ['数据流量包', '历史数据', '结构化数据']
       if(includeProductType.includes(product_type) && totalNums) {
-        return `付费${num || 0}条，赠送${give_cycle || 0}条，合计<span class="color_main">${totalNums}</span>条`; 
+        return `付费${pNum || 0}条，赠送${give_cycle || 0}条，合计<span class="color_main">${totalNums}</span>条`; 
       } else {
         return '';
       }
@@ -528,20 +528,11 @@ export default {
       const { product_type } = product;
       const includeProductType = ['结构化数据']
       if(includeProductType.includes(product_type) && buy_product) {
-        return this.buyStatus(buy_product) || '-'; 
+        return buy_product || '-'; 
       } else {
         return '';
       }
     },
-    buyStatus(val) {
-      if (val == '1') {
-          return '增量数据'
-      } else if (val == '2') {
-          return '历史数据'
-      } else if (val == '3') {
-          return '增量+历史数据'
-      }
-    },
     calculateValidityPeriod(parsedFilter, product) {
       const { buy_cycle, buy_type, give_cycle, give_type, validYear, activity_give_cycle, activity_give_type } = parsedFilter;
       const { product_type, returned_open } = product;